Proposed Rule2023-08544

Supplemental Information and Reopening of Comment Period for Amendments Regarding the Definition of “Exchange”

Primary source

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Published
May 5, 2023
Effective
March 18, 2022

Issuing agencies

Securities and Exchange Commission

Abstract

The Securities and Exchange Commission ("Commission") is reopening the comment period for its proposal ("Proposed Rules") to amend the rule under the Securities Exchange Act of 1934 ("Exchange Act") that defines certain terms used in the statutory definition of "exchange." The reopening provides supplemental information and economic analysis regarding trading systems that trade crypto asset securities that would be newly included in the definition of "exchange" under the Proposed Rules. The Commission is requesting further information and public comment on certain aspects of the Proposed Rules as applicable to all securities and the compliance dates and other alternatives for the Proposed Rules. The Proposed Rules were set forth in Release No. 34-94062 ("Proposing Release"), and the related comment period, which was reopened in Release No. 34-94868 on May 9, 2022, ended on June 13, 2022. The reopening of this comment period is intended to allow interested persons further opportunity to analyze and comment on the Proposed Rules in light of the supplemental information provided herein ("Reopening Release").

Full Text

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<title>Federal Register, Volume 88 Issue 87 (Friday, May 5, 2023)</title>
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[Federal Register Volume 88, Number 87 (Friday, May 5, 2023)]
[Proposed Rules]
[Pages 29448-29493]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2023-08544]



[[Page 29447]]

Vol. 88

Friday,

No. 87

May 5, 2023

Part III





Securities and Exchange Commission





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17 CFR Parts 232, 240, 242, et al.





Supplemental Information and Reopening of Comment Period for Amendments 
Regarding the Definition of ``Exchange''; Proposed Rule

Federal Register / Vol. 88 , No. 87 / Friday, May 5, 2023 / Proposed 
Rules

[[Page 29448]]


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SECURITIES AND EXCHANGE COMMISSION

17 CFR Parts 232, 240, 242, and 249

[Release No. 34-97309; File No. S7-02-22]
RIN 3235-AM45


Supplemental Information and Reopening of Comment Period for 
Amendments Regarding the Definition of ``Exchange''

AGENCY: Securities and Exchange Commission.

ACTION: Proposed rule; reopening of comment period.

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SUMMARY: The Securities and Exchange Commission (``Commission'') is 
reopening the comment period for its proposal (``Proposed Rules'') to 
amend the rule under the Securities Exchange Act of 1934 (``Exchange 
Act'') that defines certain terms used in the statutory definition of 
``exchange.'' The reopening provides supplemental information and 
economic analysis regarding trading systems that trade crypto asset 
securities that would be newly included in the definition of 
``exchange'' under the Proposed Rules. The Commission is requesting 
further information and public comment on certain aspects of the 
Proposed Rules as applicable to all securities and the compliance dates 
and other alternatives for the Proposed Rules. The Proposed Rules were 
set forth in Release No. 34-94062 (``Proposing Release''), and the 
related comment period, which was reopened in Release No. 34-94868 on 
May 9, 2022, ended on June 13, 2022. The reopening of this comment 
period is intended to allow interested persons further opportunity to 
analyze and comment on the Proposed Rules in light of the supplemental 
information provided herein (``Reopening Release'').

DATES: The comment period for the proposed amendments published on 
March 18, 2022, at 87 FR 15496, which was initially reopened on May 12, 
2022, at 87 FR 29059, is again reopened. Comments should be received on 
or before June 13, 2023.

ADDRESSES: Comments may be submitted by any of the following methods:

Electronic Comments

    <bullet> Use the Commission's internet comment form (<a href="https://www.sec.gov/regulatory-actions/how-to-submit-comments">https://www.sec.gov/regulatory-actions/how-to-submit-comments</a>); or
    <bullet> Send an email to <a href="/cdn-cgi/l/email-protection#c2b0b7aea7efa1adafafa7acb6b182b1a7a1eca5adb4"><span class="__cf_email__" data-cfemail="6c1e190009410f0301010902181f2c1f090f420b031a">[email&#160;protected]</span></a>. Please include 
File Number S7-02-22 on the subject line.

Paper Comments

    <bullet> Send paper comments to Secretary, Securities and Exchange 
Commission, 100 F Street NE, Washington, DC 20549-1090.

All submissions should refer to File Number S7-02-22. This file number 
should be included on the subject line if email is used. To help the 
Commission process and review your comments more efficiently, please 
use only one method of submission. The Commission will post all 
comments on the Commission's website (<a href="https://www.sec.gov/rules/proposed.shtml">https://www.sec.gov/rules/proposed.shtml</a>). Comments are also available for website viewing and 
printing in the Commission's Public Reference Room, 100 F Street NE, 
Washington, DC 20549, on official business days between the hours of 10 
a.m. and 3 p.m. Operating conditions may limit access to the 
Commission's Public Reference Room. All comments received will be 
posted without change. Persons submitting comments are cautioned that 
we do not redact or edit personal identifying information from comment 
submissions. You should submit only information that you wish to make 
available publicly.
    Studies, memoranda, or other substantive items may be added by the 
Commission or staff to the comment file during this rulemaking. A 
notification of the inclusion in the comment file of any materials will 
be made available on the Commission's website. To ensure direct 
electronic receipt of such notifications, sign up through the ``Stay 
Connected'' option at <a href="http://www.sec.gov">www.sec.gov</a> to receive notifications by email.

FOR FURTHER INFORMATION CONTACT: Tyler Raimo, Assistant Director, 
Matthew Cursio, David Garcia, Eugene Hsia, Megan Mitchell, Amir Katz, 
Special Counsels, and Joanne Kim, Attorney Advisor, at (202) 551-5500, 
Office of Market Supervision, Division of Trading and Markets, 
Securities and Exchange Commission, 100 F Street NE, Washington, DC 
20549.

SUPPLEMENTARY INFORMATION: 

I. Background

A. Exchange Regulatory Framework

    Exchange Act section 3(a)(1) states that the term ``exchange'' 
means any organization, association, or group of persons, whether 
incorporated or unincorporated, which constitutes, maintains, or 
provides a market place or facilities for bringing together purchasers 
and sellers of securities or for otherwise performing with respect to 
securities the functions commonly performed by a stock exchange as that 
term is generally understood, and includes the market place and the 
market facilities maintained by such exchange.\1\
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    \1\ See 15 U.S.C. 78c(a)(1).
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    Title 17 section 240.3b-16(a) (``Rule 3b-16(a)'') defines certain 
terms in the definition of ``exchange'' under section 3(a)(1) of the 
Exchange Act to include any organization, association, or group of 
persons that: (1) brings together the orders for securities of multiple 
buyers and sellers; and (2) uses established, non-discretionary methods 
(whether by providing a trading facility or by setting rules) under 
which such orders interact with each other, and the buyers and sellers 
entering such orders agree to the terms of a trade.\2\ Title 17 section 
240.3b-16(b) (``Rule 3b-16(b)'') explicitly excludes certain systems 
from the definition of ``exchange.'' \3\ Title 17 section 240.3b-16 
(``Rule 3b-16'') provides a functional test to assess whether a trading 
platform meets the definition of exchange and, if so, triggers exchange 
registration. Section 5 of the Exchange Act \4\ requires an 
organization, association, or group of persons that meets the 
definition of ``exchange'' under section 3(a)(1) of the Exchange Act, 
unless otherwise exempt, to register with the Commission as a national 
securities exchange pursuant to section 6 of the Exchange Act.\5\
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    \2\ See 17 CFR 240.3b-16(a).
    \3\ See Securities Exchange Act Release No. 40760 (Dec. 8, 
1998), 63 FR 70844, 70852 (Dec. 22, 1998) (``Regulation ATS Adopting 
Release''). Specifically, Rule 3b-16(b) excludes from the definition 
of ``exchange'' systems that perform only traditional broker-dealer 
activities, including: systems that route orders to a national 
securities exchange, a market operated by a national securities 
association, or a broker-dealer for execution, or systems that allow 
persons to enter orders for execution against the bids and offers of 
a single dealer if certain additional conditions are met. 17 CFR 
240.3b-16(b).
    \4\ 15 U.S.C. 78e. Registered national securities exchanges are 
also self-regulatory organizations (``SROs''), and must comply with 
regulatory requirements applicable to both national securities 
exchanges and SROs.
    \5\ 15 U.S.C. 78f.
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    Title 17 section 240.3a1-1(a)(2) (``Rule 3a1-1(a)(2)'') exempts 
from the Exchange Act section 3(a)(1) definition of ``exchange'' an 
organization, association, or group of persons that complies with 
Regulation ATS, which requires, among other things, meeting the 
definition of an alternative trading system (``ATS'') and registering 
as a broker-dealer.\6\ As a result of the exemption, an organization, 
association, or group of persons that meets the definition of an 
exchange and complies with Regulation ATS is not required by section 5 
of the Exchange Act to register

[[Page 29449]]

as a national securities exchange pursuant to section 6 of the Exchange 
Act, is not an SRO, and, therefore, is not required to comply with the 
regulatory requirements applicable to national securities exchanges and 
SROs.\7\
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    \6\ ``Regulation ATS'' consists of 17 CFR 242.300 through 
242.304 (Rules 300 through 304 under the Exchange Act).
    \7\ An ATS that fails to comply with the requirements of 
Regulation ATS would no longer qualify for the exemption provided 
under Rule 3a1-1(a)(2), and thus, risks operating as an unregistered 
exchange in violation of section 5 of the Exchange Act. See 
Securities Exchange Act Release No. 83663 (July 18, 2018), 83 FR 
38768, 38772 n.36 (Aug. 7, 2018) (``NMS Stock ATS Adopting 
Release'').
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B. January 2022 Proposed Amendments to Exchange Act Rule 3b-16

    As described more fully in the Proposing Release,\8\ the Commission 
proposed to amend Exchange Act Rule 3b-16 to, among other things, 
replace ``orders'' with ``trading interest'' and define ``trading 
interest''; \9\ remove the term ``multiple'' before ``buyers and 
sellers''; \10\ add ``communication protocols'' as an example of an 
established, non-discretionary method that an organization, 
association, or group of persons can provide to bring together buyers 
and sellers of securities; simplify and align the rule text with the 
statutory definition of ``exchange'' under section 3(a)(1) of the 
Exchange Act; and add an exclusion under Exchange Act Rule 3b-16(b) for 
systems that allow an issuer to sell its securities to investors.
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    \8\ See Securities Exchange Act Release No. 94062 (Jan. 26, 
2022), 87 FR 15496 (Mar. 18, 2022). The Proposed Rules also: (1) re-
proposed amendments to Regulation ATS for ATSs that trade government 
securities as defined under section 3(a)(42) of the Exchange Act or 
repurchase and reverse repurchase agreements on government 
securities (``Government Securities ATSs''); (2) proposed amendments 
to Form ATS-N for NMS Stock ATSs and Government Securities ATSs; (3) 
proposed amendments to 17 CFR 242.301(b)(5) (``Rule 301(b)(5)'') of 
Regulation ATS (``Fair Access Rule'') for ATSs; (4) proposed to 
require electronic filing of and to modernize Form ATS and Form ATS-
R; and (5) re-proposed amendments to regulations regarding systems 
compliance and integrity to apply to ATSs that meet certain volume 
thresholds in U.S. Treasury Securities or in a debt security issued 
or guaranteed by a U.S. executive agency, or government-sponsored 
enterprise.
    \9\ As proposed, ``trading interest'' (defined in proposed Rule 
300(q) of Regulation ATS) would include ``orders,'' as the term is 
defined under 17 CFR 240.3b-16(c) (``Rule 3b-16(c)''), or any non-
firm indication of a willingness to buy or sell a security that 
identifies at least the security and either quantity, direction (buy 
or sell), or price. See Proposing Release at 15540.
    \10\ The Commission proposed removing the word ``multiple'' from 
Exchange Act Rule 3b-16(a)(1) to mitigate confusion as to its 
application to non-firm trading interest, including request-for-
quote (``RFQ'') systems, and align the rule more closely with the 
statutory definition of ``exchange,'' which does not contain the 
word ``multiple'' but includes the plural terms ``purchasers and 
sellers.'' See id. at 15506. The Commission also stated in the 
Proposing Release that the use of plural terms in ``buyers and 
sellers'' in Rule 3b-16(a) and ``purchasers and sellers'' in the 
statutory definition of ``exchange'' makes sufficiently clear that 
an exchange need only have more than one buyer and more than one 
seller participating on the system to meet this prong. See id. at 
15506 n.105.
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    Specifically, the Commission proposed to amend Exchange Act Rule 
3b-16(a) to include within the definition of ``exchange'' an 
organization, association, or group of persons that constitutes, 
maintains, or provides a market place or facilities for bringing 
together buyers and sellers of securities or for otherwise performing 
with respect to securities the functions commonly performed by a stock 
exchange if it is not subject to an exception under Rule 3b-16(b) and 
it: (1) brings together buyers and sellers of securities using trading 
interest; and (2) makes available established, non-discretionary 
methods (whether by providing a trading facility or communication 
protocols, or by setting rules) under which buyers and sellers can 
interact and agree to the terms of a trade. For purposes of this 
Reopening Release, trading systems that meet the criteria of Exchange 
Act Rule 3b-16(a), as proposed to be amended (i.e., offer the use of 
non-firm trading interest and provide non-discretionary protocols),\11\ 
are referred to throughout the release as ``New Rule 3b-16(a) 
Systems.'' New Rule 3b-16(a) Systems would be subject to the definition 
of ``exchange'' and be required to register as a national securities 
exchange or comply with the conditions to an exemption to such 
registration, such as Regulation ATS.
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    \11\ Such systems were referred to as ``Communication Protocol 
Systems'' in the Proposing Release. See id. at 15497 n.5.
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C. Purpose of the Reopening Release

    In response to the Proposing Release, the Commission received many 
comments.\12\ In particular, the Commission received requests for 
information about the application of the Proposed Rules to trading 
systems for crypto asset securities \13\ and trading systems that use 
distributed ledger or blockchain technology (broadly referred to as 
``DLT''),\14\ including systems commenters characterize as 
decentralized finance or ``DeFi.'' \15\ Commenters request information 
about whether and how such systems can comply with existing federal 
securities laws and the Proposed Rules.\16\ Given these comments, the 
Commission is issuing this Reopening Release regarding the potential 
effects of the proposed amendments to Exchange Act Rule 3b-16 on 
trading systems for crypto asset securities and trading systems using 
DLT, including systems commenters characterize as various forms of 
``DeFi,'' and requesting further information and public comment on 
aspects of the Proposed Rules, more generally. This Reopening Release 
also supplements the economic analysis in the Proposing Release by 
providing additional analysis on the estimated impact of the Proposed 
Rules on trading systems for crypto asset securities and those using 
DLT, which include various so-called ``DeFi'' trading systems, and 
requests further comment.
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    \12\ See infra sections II.A and II.B. Comment letters cited in 
this Reopening Release are comment letters received in response to 
the Proposing Release, which are available at <a href="https://www.sec.gov/comments/s7-02-22/s70222.htm">https://www.sec.gov/comments/s7-02-22/s70222.htm</a>.
    \13\ See infra note 26.
    \14\ The terms DLT and blockchain, a type of DLT, generally 
refer to databases that maintain information across a network of 
computers in a decentralized or distributed manner. Blockchain 
networks commonly use cryptographic protocols to ensure data 
integrity. See, e.g., World Bank Group, ``Distributed Ledger 
Technology (DLT) and Blockchain,'' FinTech Note No. 1 (2017), 
available at <a href="https://openknowledge.worldbank.org/bitstream/handle/10986/29053/WP-PUBLIC-Distributed-LedgerTechnology-and-Blockchain-Fintech-Notes.pdf?sequence=1&isAllowed=y">https://openknowledge.worldbank.org/bitstream/handle/10986/29053/WP-PUBLIC-Distributed-LedgerTechnology-and-Blockchain-Fintech-Notes.pdf?sequence=1&isAllowed=y</a>.
    \15\ Commenters vary in their definitions of ``DeFi,'' or what 
makes a product, service, arrangement or activity ``decentralized.'' 
See generally The Board of the International Organization of 
Securities Commissions, IOSCO Decentralized Finance Report (Mar. 
2022) (``IOSCO Decentralized Finance Report''), available at <a href="https://www.iosco.org/library/pubdocs/pdf/IOSCOPD699.pdf">https://www.iosco.org/library/pubdocs/pdf/IOSCOPD699.pdf</a>. Trading systems 
for crypto assets that are colloquially referred to as 
``decentralized'' typically combine more traditional technology 
(such as web-based systems that accept and display orders and 
servers that store orders) with distributed ledger technology (such 
as ``smart contract'' provisioned blockchains--self-executing code 
run on distributed ledgers that carry out ``if/then'' type 
computations). See id. at 1. See also infra note 44.
    \16\ See, e.g., infra notes 25, 58, 80, 82-84, and 86-87.
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II. Exchange Activity Involving Crypto Asset Securities and DLT Under 
the Proposed Rules

A. Crypto Asset Securities

    Commenters reflecting a broad range of market participants shared 
feedback on the application of the Proposed Rules to all securities, 
including crypto assets that are securities. Some commenters agree with 
the Commission's view \17\ that the Proposed Rules should apply to 
trading in any type of security, regardless of the specific technology 
used to issue and/or transfer the security.\18\ Several commenters 
request

[[Page 29450]]

that the Commission clarify whether the Proposed Rules apply to crypto 
asset securities.\19\ Commenters point to the lack of any explicit 
references in the Proposing Release to systems that trade crypto asset 
securities, including so-called ``DeFi'' trading systems, with some 
suggesting that such systems would be outside the scope of the Proposed 
Rules.\20\ One commenter states that the Proposed Rules should not 
apply to crypto asset securities.\21\ Some commenters state their view 
that there is supposed regulatory uncertainty as to which crypto assets 
are securities.\22\ Some commenters state that as a result of such 
supposed uncertainty, it is unclear whether the Proposed Rules would 
apply to so-called ``DeFi'' protocols.\23\ One commenter states that 
the Commission should defer action on any rulemaking impacting crypto 
assets until, among things, such supposed uncertainty is 
eliminated.\24\ Some commenters state that the existing exchange 
regulatory framework is incompatible with systems that trade crypto 
asset securities using so-called ``DeFi protocols.'' \25\
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    \17\ See Proposing Release at 15503.
    \18\ See, e.g., Letters from Marcia E. Asquith, Executive Vice 
President, Board and External Relations, FINRA, dated Apr. 19, 2022 
(``FINRA Letter'') at 4; Stephen W. Hall, Legal Director and 
Securities Specialist, and Scott Farnin, Legal Counsel, Better 
Markets, Inc., dated Apr. 18, 2022 (``Better Markets Letter'') at 8; 
Tyler Gellasch, Executive Director, Healthy Markets Association, 
dated June 13, 2022 (``Healthy Markets Letter'') at 6 n.21 (stating 
that the Proposed Rules should apply only to crypto assets that meet 
the definition of a security under the Exchange Act ``to avoid 
unnecessarily creating regulatory inconsistencies and loopholes, and 
fulfill its investor protection mandate'').
    \19\ See, e.g., Letters from Jai Ramaswamy, Chief Legal Officer 
and Miles Jennings, General Counsel, a16zCrypto, A.H. Capital 
Management, LLC, dated Apr. 18, 2022 (``a16z Letter'') at 3; Kristin 
Smith, Executive Director and Jake Chervinsky, Head of Policy, 
Blockchain Association, dated Apr. 18, 2022 (``Blockchain 
Association Letter II'') at 7-8; Brett Kitt, Associate Vice 
President, Principal Associate General Counsel, Nasdaq, Inc., dated 
Apr. 18, 2022 (``Nasdaq Letter'') at 5; Joanna Mallers, Secretary, 
FIA Principal Traders Group, dated Apr. 21, 2022 (``FIA PTG 
Letter'') at 2; Sheila Warren, Chief Executive Officer, Crypto 
Council for Innovation, dated Apr. 18, 2022 (``Crypto Council 
Letter'') at 2; Sasha Hodder, Hodder Law Firm, P.A., dated Feb. 25, 
2022; Tim Lau, dated Apr. 4, 2022; Zachary Stinson, dated Apr. 18, 
2022 (``Stinson Letter''); Karthik Mahalingam, dated Apr. 19, 2022.
    \20\ See, e.g., Letters from Michelle Bond, Chief Executive 
Officer, Association for Digital Asset Markets, dated Apr. 18, 2022 
(``ADAM Letter II'') at 14; Gus Coldebella and Gregory Xethalis, 
dated Apr. 18, 2022 (``Coldebella and Xethalis Letter'') at 1-2; 
Crypto Council Letter at 3; a16z Letter at 7.
    \21\ See ADAM Letter II at 3, 9-12.
    \22\ See, e.g., a16z Letter at 3, 15-16 (stating that the 
Commission has not made clear which digital assets it believes are 
``securities''); Blockchain Association Letter II at 3, 9 (stating 
whether and when a given digital asset may qualify as a security 
under federal securities laws remains unclear); Letter from LeXpunK, 
dated Apr. 18, 2022 (``LeXpunK Letter'') at 2 n.4 (stating that 
given the ``lack of clarity with respect to the Commission's 
classification of digital assets and transactions involving digital 
assets,'' ``there remains a looming uncertainty as to whether the 
same would be regarded as securities and securities transactions, 
respectively'').
    \23\ See, e.g., a16z Letter at 3, 15-16 (stating that given the 
uncertainty on which digital assets are ``securities,'' some so-
called ``DeFi systems or protocols'' that do not clearly meet the 
definition of ``Communication Protocol Systems'' or facilitate 
transactions in digital assets could endeavor to comply with the 
Proposed Rules while other ``DeFi systems or protocols'' might not, 
which raises the danger of inconsistency and could create unforeseen 
consequences in the market for digital assets); Blockchain 
Association Letter II at 3, 9 (stating that given the Commission's 
``expansive view of what may be deemed a security, there remains a 
risk that certain digital assets that users trade through 
Decentralized Protocols may (ex post) be deemed by the [Commission] 
to be securities''). See also Damien G. Scott, Deputy General 
Counsel, CoinList, dated Apr. 18, 2022 (``CoinList Letter'') at 1-2 
(explaining that crypto asset industry needs clarity about how the 
rules written for traditional paper securities secured and validated 
by intermediaries apply in practice to new digital technology).
    \24\ See Letter from Jay H. Knight, Chair of the Federal 
Regulation of Securities Committee, Federal Regulation of Securities 
Committee of the Business Law Section of the American Bar 
Association, dated Apr. 18, 2022 (``ABA Letter'') at 5-6 (suggesting 
the Commission defer the application of the Proposed Rules to 
digital asset intermediaries and their underlying technology pending 
completion of coordination among a broad range of government 
agencies to develop an appropriate approach to digital assets, 
pursuant to the Executive Order on Ensuring the Responsible 
Development of Digital Assets).
    \25\ See, e.g., a16z Letter at 9 (``But even casting aside the 
practical challenges that DeFi protocols would confront in 
attempting to follow Regulation ATS, the Commission seems to 
overlook the fact that the purposes behind Regulation ATS would not 
be served by imposing its requirements on DeFi protocols.''); Letter 
from William C. Hughes, Senior Counsel & Director of Global 
Regulatory Matters, ConsenSys Software Inc., dated Apr. 14, 2022 
(``ConsenSys Letter'') at 8 (``The '34 Act's requirements, tailored 
as they are to the centralized nature of exchanges, make no sense 
when applied to decentralized blockchain-based systems.''); Letter 
from Delphi Digital, dated Apr. 18, 2022 (``Delphi Digital Letter'') 
at 6 (stating that ``systems lacking order-book logic, or which are 
sufficiently decentralized (i.e., lacking any particular owner/
operator who could rationally be expected to comply with the SEC's 
intermediaries-based regulatory regime)'' have been viewed by 
participants in the digital asset marketplace as outside the scope 
of securities exchange regulation). One commenter cites a paper 
stating that ``[s]ome characteristics of DeFi may be incompatible 
with the existing regulatory framework, particularly given that the 
current framework is designed for a system that has financial 
intermediaries at its core.'' See Letter from Jake Chervinsky, Head 
of Policy, Blockchain Association and Miller Whitehouse-Levine, 
Policy Director, DeFi Education Fund, dated June 13, 2022 
(``Blockchain Association/DeFi Education Fund Letter'') at 4 (citing 
Org. for Econ. Cooperation and Dev., Why Decentralised Finance 
(DeFi) Matters and the Policy Implications (2022) at 12).
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    Crypto assets \26\ generally use DLT as a method to record 
ownership and transfers.\27\ Further, a crypto asset that is a security 
is not a separate type or category of security (e.g., NMS stock, 
corporate bond) for purposes of federal securities laws based solely on 
the use of DLT. The definition of ``exchange'' under section 3(a)(1) of 
the Exchange Act and existing Rule 3b-16 thereunder, and the 
requirement that an exchange register with the Commission pursuant to 
section 5 of the Exchange Act, apply to all securities, including 
crypto assets that are securities, which include investment contracts 
or any other type of security.\28\ The Commission understands that 
currently certain trading systems for crypto assets, including so-
called ``DeFi'' systems, operate like an exchange as defined under 
federal securities laws--that is, they bring together orders of 
multiple buyers and sellers using established, non-discretionary 
methods (by providing a trading facility, for example) under which such 
orders interact and the buyers and sellers entering such orders agree 
upon the terms of a trade.\29\ Because it is unlikely that systems 
trading a large number of different crypto assets are not trading any 
crypto assets that are securities,\30\ these

[[Page 29451]]

systems likely meet the current criteria of Exchange Act Rule 3b-16(a) 
and are subject to the exchange regulatory framework.\31\ Indeed, the 
President's Executive Order on Ensuring Responsible Development of 
Digital Assets acknowledged that ``many activities involving digital 
assets are within the scope of existing domestic laws and regulations'' 
and systems trading such assets ``should, as appropriate, be subject to 
and in compliance with regulatory and supervisory standards that govern 
traditional market infrastructures and financial firms.'' \32\ The 
proposed amendments to Exchange Act Rule 3b-16 do not change any 
existing obligation for these systems to register as a national 
securities exchange or comply with the conditions to an exemption to 
such registration, such as Regulation ATS.\33\
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    \26\ For purposes of this Reopening Release, the Commission does 
not distinguish between the terms ``digital asset securities'' and 
``crypto asset securities.'' The term ``digital asset'' refers to an 
asset that is issued and/or transferred using distributed ledger or 
blockchain technology, including, but not limited to, so-called 
``virtual currencies,'' ``coins,'' and ``tokens.'' See Securities 
Exchange Act Release No. 90788 (Dec. 23, 2020), 86 FR 11627, 11627 
n.1 (Feb. 26, 2021) (``Commission Statement on Custody of Digital 
Asset Securities by Special Purpose Broker-Dealers''). A digital 
asset may or may not meet the definition of a ``security'' under the 
federal securities laws. See, e.g., Report of Investigation Pursuant 
to Section 21(a) of the Securities Exchange Act of 1934: The DAO, 
Securities Exchange Act Release No. 81207 (July 25, 2017) (``DAO 
21(a) Report''), available at <a href="https://www.sec.gov/litigation/investreport/34-81207.pdf">https://www.sec.gov/litigation/investreport/34-81207.pdf</a>. See also SEC v. W.J. Howey Co., 328 U.S. 
293 (1946). To the extent digital assets rely on cryptographic 
protocols, these types of assets also are commonly referred to as 
``crypto assets.''
    \27\ See Investment Advisers Act Release No. 6240 (Feb. 15, 
2023), 88 FR 14672, 14676 n.25 and accompanying text (Mar. 9, 2023); 
Securities Exchange Act Release No. 96496 (Dec. 14, 2022), 88 FR 
5440, 5448 n.94 and accompanying text (Jan. 27, 2023).
    \28\ Section 3(a)(1) of the Exchange Act and Rule 3b-16 
thereunder do not apply to market places or facilities that do not 
trade securities. This would also remain unchanged under Exchange 
Act Rule 3b-16, as proposed to be amended.
    \29\ In addition to its exchange obligations, depending on the 
facts and circumstances, an organization, association, or group of 
persons engaging in crypto asset securities business may also have 
legal and regulatory obligations under the federal securities laws 
for broker-dealer, custodial, clearing, or lending activities, among 
others. See U.S. Securities and Exchange Commission v. Beaxy 
Digital, Ltd., et al., No. 23-cv-1962 (N.D. Ill. Mar. 29, 2023) 
(Docket Entries 1, 4) (final judgment entered on consent enjoining 
crypto asset trading platform from operating an unregistered 
exchange, broker, and clearing agency).
    \30\ See Fin. Stability Oversight Council, Report on Digital 
Asset Financial Stability Risks and Regulation 119 (2022) (``FSOC 
Report'') at 97, available at <a href="https://home.treasury.gov/system/files/261/FSOC-Digital-Assets-Report-2022.pdf">https://home.treasury.gov/system/files/261/FSOC-Digital-Assets-Report-2022.pdf</a>. Each system should 
analyze whether the crypto assets that it offers for trading meet 
the definition of a security under the federal securities laws and 
prior Commission statements. See supra note 26. The Commission will 
continue to evaluate whether currently operating systems are acting 
consistent with federal securities laws and the rules thereunder.
    \31\ See, e.g., DAO 21(a) Report at 17 (``The Platforms that 
traded DAO Tokens appear to have satisfied the criteria of Rule 3b-
16(a) and do not appear to have been excluded from Rule 3b-
16(b).''); In the Matter of Zachary Coburn, Securities Exchange Act 
Release No. 84553 (Nov. 8, 2018) (settled cease-and-desist order); 
In the Matter of Poloniex, LLC, Securities Exchange Act Release No. 
92607 (Aug. 9, 2021) (settled cease-and-desist order).
    \32\ See President's Executive Order on Ensuring Responsible 
Development of Digital Assets, dated Mar. 9, 2022, available at 
<a href="https://www.whitehouse.gov/briefing-room/presidential-actions/2022/03/09/executive-order-on-ensuring-responsible-development-of-digital-assets/">https://www.whitehouse.gov/briefing-room/presidential-actions/2022/03/09/executive-order-on-ensuring-responsible-development-of-digital-assets/</a>.
    \33\ 17 CFR 242.300 through 242.304.
---------------------------------------------------------------------------

    The Commission preliminarily believes that some amount of crypto 
asset securities trade on New Rule 3b-16(a) Systems, and that such 
systems may use DLT or be ``DeFi'' trading systems, as described by 
some commenters. Depending on facts and circumstances, systems that 
offer the use of non-firm trading interest and provide non-
discretionary protocols to bring together buyers and sellers of crypto 
assets securities \34\ can perform a market place function like that of 
an exchange--that is, they allow participants to discover prices, find 
liquidity, locate counterparties, and agree upon terms of a trade for 
securities. The exchange regulatory framework would provide market 
participants that use New Rule 3b-16(a) Systems for crypto asset 
securities with transparency, fair and orderly markets, and investor 
protections that apply to today's registered exchanges or ATSs.\35\ 
These benefits, in turn, promote capital formation, competition, and 
market efficiencies.\36\ An organization, association, or group of 
persons that constitutes, maintains, or provides a market place or 
facilities for bringing together purchasers and sellers of crypto asset 
securities or performs with respect to crypto asset securities the 
functions commonly performed by a stock exchange as that term is 
generally understood under the criteria of Exchange Act Rule 3b-16(a), 
as proposed to be amended, would be an exchange under section 3(a)(1) 
of the Exchange Act and would be required to register as a national 
securities exchange or comply with the conditions of Regulation ATS.
---------------------------------------------------------------------------

    \34\ See Proposing Release at 15503.
    \35\ See Regulation ATS Adopting Release at 70847.
    \36\ See 15 U.S.C. 78c(f).
---------------------------------------------------------------------------

    Some commenters question the application of the proposed amendments 
to Exchange Act Rule 3b-16 to assets that may not be securities.\37\ In 
addition, commenters indicate that many crypto asset trading systems 
offer pairs trading,\38\ which typically involves two crypto assets 
(which may or may not be securities) that can be exchanged directly for 
each other using their relative price (``trading pair'').\39\ Trading 
pairs consist of both a base and quote asset; the base asset is the 
asset quoted in terms of the value of the other (i.e., quote) asset in 
the trading pair.\40\ Today, trading pairs can include a combination of 
securities and non-securities and frequently include so-called 
stablecoins, bitcoin, or ether as the base asset, quote asset, or 
both.\41\ Users entering a trading pair on a system can exchange one 
crypto asset for another without exchanging the crypto asset for U.S. 
dollars (or other fiat currency) by simultaneously selling one asset 
while buying another on the system without exchanging either crypto 
asset for U.S. dollars first.
---------------------------------------------------------------------------

    \37\ See ADAM Letter II at 9 (stating that ``it is premature of 
the SEC to include digital assets within the scope of the exchange 
regulatory framework until such time as there is a better 
understanding regarding the appropriate regulatory approach for such 
assets''); LeXpunK Letter at 2 n.4 (stating ``where digital asset 
transactions do not involve securities, U.S. securities laws (and 
the instant proposed rulemaking) would be inapplicable'' and that 
``in light of the lack of clarity with respect to the Commission's 
classification of digital assets and transactions involving digital 
assets, however, there remains a looming uncertainty as to whether 
the same would be regarded as securities and securities 
transactions, respectively''); a16z Letter at 15-16 (stating that 
the Proposing Release ``does not mention `digital asset securities' 
or `investment contracts,' two of the terms the Commission uses to 
describe digital assets believed to be securities'' and that the 
``omissions will further compound the uncertainty over whether the 
Proposal was meant to cover digital assets'').
    \38\ See LeXpunK Letter at 4 and 4 n.19; Delphi Digital Letter 
at 7 (stating that, in the context of systems that use ``technology 
in DeFi,'' automated market makers (``AMMs'') use ``liquidity 
pools,'' which ``represents assets in (and a market for) a single 
token pair'' that are `` `locked' within smart contracts'').
    \39\ See Fan Fang, Carmine Ventre, Michail Basios et al., 
Cryptocurrency Trading: A Comprehensive Survey, 8 Fin. Innovation 13 
(2022), available at <a href="https://doi.org/10.1186/s40854-021-00321-6">https://doi.org/10.1186/s40854-021-00321-6</a> 
(stating that in general, pairs trading involves two similar assets 
with a stable long-run relationship and slightly different spreads, 
and if the spread widens, investors short the high-priced crypto 
asset and buy the low-priced crypto asset).
    \40\ See A Review of Cryptoasset Market Structure and Regulation 
in the United States, Feb. 2023, Program on International Financial 
Systems, available at <a href="https://www.pifsinternational.org/cryptoasset-market-structure-and-regulation-in-the-u-s/">https://www.pifsinternational.org/cryptoasset-market-structure-and-regulation-in-the-u-s/</a> (``PIFS Crypto 
Review'').
    \41\ Crypto asset trading pairs offered by trading systems today 
also include other combinations (e.g., crypto asset (security or 
non-security) for another crypto asset (security or non-security)). 
While some of the major crypto asset trading systems available in 
the U.S. allow trading in U.S. dollars, others only allow trading 
between different crypto assets and not fiat currencies. The main 
base asset used on certain of these other systems is Tether (USDT). 
See Igor Makarov & Antoinette Schoar, Trading and Arbitrage in 
Cryptocurrency Markets, 135 J. Fin. Econ. 293 (2020). See also PIFS 
Crypto Review at 10-11 (stating that most global bitcoin trading is 
conducted with stablecoins rather than fiat currency).
---------------------------------------------------------------------------

    Section 3(a)(1) of the Exchange Act and Rule 3b-16 state that an 
exchange is any organization, association, or group of persons which 
constitutes, maintains, or provides a market place or facilities for 
bringing together purchasers and sellers of securities or for otherwise 
performing with respect to securities the functions commonly performed 
by a stock exchange as that term is generally understood.\42\ An 
organization, association, or group of persons that meets the criteria 
of existing Exchange Act Rule 3b-16(a), and Rule 3b-16(a), as proposed 
to be amended, and makes available for trading a security and a non-
security would meet the definition of ``exchange'' notwithstanding the 
fact that the entity traded non-securities. For its securities 
activities, the organization, association, or group of person must 
register as a national securities exchange or comply with the 
conditions of Regulation ATS.\43\ Market places or facilities of, and 
the functions performed by, national securities exchanges and ATSs 
trade only securities quoted in and paid for in U.S. dollars.
---------------------------------------------------------------------------

    \42\ See 15 U.S.C. 78c(a)(1).
    \43\ Section 5 of the Exchange Act states that ``[i]t shall be 
unlawful for any . . . exchange, directly or indirectly, to make use 
of the mails or any means or instrumentality of interstate commerce 
for the purpose of using any facility of an exchange within or 
subject to the jurisdiction of the United States to effect any 
transaction in a security, or to report any such transaction, unless 
such exchange (1) is registered as national securities exchange 
under [section 6 of the Exchange Act], or (2) is exempted from such 
registration . . . .'' See 15 U.S.C. 78e.
---------------------------------------------------------------------------

    The Commission is soliciting additional comment on Rule 3b-16, as 
proposed to be amended, and in

[[Page 29452]]

particular responses to the following questions:
    1. Should a New Rule 3b-16(a) System that trades crypto asset 
securities have the choice of registering as a national securities 
exchange or complying with the conditions of Regulation ATS? Why or why 
not?
    2. Please describe any trading systems that currently offer the use 
of non-firm trading interest and provide non-discretionary protocols to 
bring together buyers and sellers of crypto asset securities, including 
a description of trading interest used, functionalities or protocols, 
requirements, limitations, types of market participants that use the 
systems, transaction volume, crypto asset securities offered for 
trading, and any other services offered by the system. Please provide 
any data, literature, or other information that you consider relevant 
to the Commission's analysis of New Rule 3b-16(a) Systems for crypto 
asset securities, including but not limited to, the types of systems, 
the amount of trading volume on such systems, the number of 
participants on such systems (as well as the participant types, such as 
institutional and retail), and the types of crypto asset securities 
they trade.
    3. Do organizations, associations, or groups of persons that meet 
the criteria of New Rule 3b-16(a) Systems and trade crypto asset 
securities quote a security in an asset other than in U.S. dollars, 
such as a non-security crypto asset, and provide for the purchase or 
sale of that asset on the system or off-system? How do investors and 
trading systems use pairs trading involving non-security crypto assets 
and crypto asset securities? Are there significant differences between 
investors' use of pairs trading on centralized trading systems versus 
trading systems that commenters describe as ``DeFi''? Please explain. 
For example, approximately how much trading volume for crypto asset 
securities is executed using trading pairs on various types of 
platforms discussed above? What percentage of trading in crypto asset 
securities, in terms of volume executed, is in exchange for U.S. 
dollars? Please provide any data, literature, or other information that 
you consider relevant to the Commission's analysis.

B. Exchange Activity Using DLT, Including ``DeFi'' Systems

1. Technology Neutral and Functional Test of the ``Exchange'' 
Definition
    The Commission received comments regarding whether the proposed 
amendments to Exchange Act Rule 3b-16 were intended to apply to what 
commenters characterize as ``DeFi,'' and comments stating that the 
Proposed Rules could be interpreted to cover a broad range of 
technologies, including technologies used by so-called ``DeFi'' trading 
systems.\44\ Some commenters state that so-called ``DeFi'' trading 
systems should be excluded from Exchange Act Rule 3b-16(a), as proposed 
to be amended.\45\
---------------------------------------------------------------------------

    \44\ See, e.g., ConsenSys Letter at 8-9 (requesting that any 
final rule make clear that ``blockchain-based systems'' would not be 
exchanges); a16z Letter at 1, 2, 28 (stating, among other things, 
that the Proposed Rules could be interpreted as applying to a broad 
array of technologies, including ``DeFi systems and protocols''); 
Crypto Council Letter at 2, 4 (stating, in part, that the Proposed 
Rules could apply to the ``crypto and decentralized finance 
markets''); LeXpunK Letter at 3 (stating, in part, its belief that 
many ``DeFi protocols and applications'' would meet the definition 
of a ``communication protocol system'' under the Proposed Rules); 
Global Digital Asset & Cryptocurrency Association, dated Apr. 18, 
2022 (``GDCA Letter II'') at 11 (questioning whether ``decentralized 
exchanges'' would fall under the definition of ``exchange''); Letter 
from Miller Whitehouse-Levine, Policy Director, DeFi Education Fund, 
dated Apr. 18, 2022 (``DeFi Education Fund Letter'') at 3, 15 
(stating, in part, that, without clarification, the Proposed Rules 
could be interpreted to regulate certain ``DeFi protocols''); Letter 
from Dante Disparte, Chief Strategy Officer and Head of Global 
Policy, Circle internet Financial, LLC, dated Apr. 18, 2022 
(``Circle Letter'') at 3; Letter from Michelle Bond, Chief Executive 
Officer, Association for Digital Asset Markets, dated Feb. 2, 2022 
(``ADAM Letter I'') at 1-2 (stating that the Proposed Rules could 
expand Commission authority over ``spot digital asset markets and 
peer-to-peer decentralized networks'' in ways not discussed in the 
Proposing Release); Letter from Kimberly Unger, The Security Traders 
Association of New York, dated Feb. 3, 2022 (``STANY Letter'') at 2; 
Letter from Andrew Vollmer, Mercatus Center at George Mason 
University, dated Mar. 11, 2022 (``Vollmer Letter'') at 2. Two 
commenters also state their belief that there is a lack of clarity 
as to the application of the Proposed Rules to ``decentralized 
finance'' or ``DeFi protocols'' that raises administrative due 
process concerns for industry participants. See ConsenSys Letter at 
18; DeFi Education Fund Letter at 19. The foregoing commenters 
describe systems that use DLT with varying definitions and 
terminology (some of which the commenters do not define). As 
discussed above, there is no generally agreed upon definition of 
``DeFi'' or decentralization. See IOSCO Decentralized Finance Report 
at 1, 9. Nonetheless, as discussed below, the Proposed Rules, like 
the existing exchange framework, regulate exchange activity, and not 
the technology underlying such activity.
    \45\ See, e.g., a16z Letter at 3 (stating that ``DeFi protocols 
eliminate the need for a central operator that could implement 
regulatory requirements applicable to traditional securities 
exchanges or broker-dealers'' and therefore the Commission should 
``clarify that the [p]roposal does not apply to DeFi systems by 
explicitly excluding them''); LeXpunK Letter at 2 (stating that the 
Proposed Rules would improperly expand the Commission's authority to 
regulate ``technologists with neither the resources nor the 
reasonable expectation of being so regulated, who `make available' 
peer-to-peer `communication protocols' used in DeFi''); ConsenSys 
Letter at 8-12 (stating its belief that the term ``communication 
protocols'' does not cover ``blockchain-based systems''); Delphi 
Digital Letter at 6 (stating that, unless ``decentralized-in-
actuality software systems--including `automatic market-making' 
smart contract systems'' are carved out of the term ``communication 
protocols,'' the Proposed Rules would impose ``impossible compliance 
obligations on persons who may merely write open-source 
`communications protocol' code or publish information about the 
contents of communications systems which they do not control''); 
Blockchain Association Letter II at 3 (stating that application of 
the Proposed Rules to ``decentralized exchange protocols through 
which digital assets may be traded, [and] operate[d] autonomously 
and automatically through smart contracts and the participation of 
their users'' would exceed the Commission's statutory authority 
under the Exchange Act); Letter from Spence Purnell, Director of 
Technology Policy, Reason Foundation, dated Feb. 23, 2022 at 2 
(stating that the Proposed Rules should not apply to ``technologies 
such as decentralized finance and smart-contracts'' because they 
were not explicitly considered in the Proposing Release); Letter 
from Bryant Eisenbach, dated Feb. 2, 2022 (``Eisenbach Letter''). 
See also Letter from Rep. Patrick McHenry, Ranking Member, and Rep. 
Bill Huizenga, Ranking Member Subcommittee on Investor Protection, 
Entrepreneurship and Capital Markets, House Committee on Financial 
Services, dated Apr. 18, 2022 (``McHenry/Huizenga Letter'') 
(expressing concern that the Proposed Rules ``can be interpreted to 
expand the SEC's jurisdiction beyond its existing statutory 
authority to regulate market participants in the digital asset 
ecosystem, including in decentralized finance'').
---------------------------------------------------------------------------

    When adopting Exchange Act Rule 3b-16, the Commission stated that 
the exchange framework is based on the functions performed by a trading 
system, not on its use of technology.\46\ Notwithstanding how an entity 
may characterize itself or the technology it uses, a functional 
approach (taking into account the relevant facts and circumstances) 
will be applied when assessing whether the activities of a trading 
system meet the definition of an exchange. These principles continue to 
apply today under existing Rule 3b-16 and would equally apply under 
Rule 3b-16, as proposed to be amended.\47\ Accordingly, an 
organization, association, or group of persons that uses any form or 
forms of technology (e.g., DLT, including technologies used by so-
called ``DeFi'' trading systems, computers, networks, the internet, 
cloud, telephones, algorithms, a

[[Page 29453]]

physical trading floor) that constitutes, maintains, or provides a 
market place for bringing together purchasers and sellers of 
securities, including crypto asset securities, or for otherwise 
performing with respect to securities the functions commonly performed 
by a stock exchange under the current criteria of Exchange Act Rule 3b-
16(a), or Exchange Act Rule 3b-16(a), as proposed to be amended, would 
be an exchange and would be required to register as a national 
securities exchange or comply with the conditions of Regulation ATS.
---------------------------------------------------------------------------

    \46\ See Regulation ATS Adopting Release at 70902.
    \47\ See, e.g., DAO 21(a) Report (stating that ``any entity or 
person engaging in the activities of an exchange, such as bringing 
together the orders for securities of multiple buyers and sellers 
using established non-discretionary methods under which such orders 
interact with each other and buyers and sellers entering such orders 
agree upon the terms of the trade, must register as a national 
securities exchange or operate pursuant to an exemption from such 
registration,'' ``the automation of certain functions through this 
technology, `smart contracts,' or computer code, does not remove 
conduct from the purview of the U.S. federal securities laws,'' and 
that the requirements of the U.S. federal securities laws ``apply to 
those who offer and sell securities in the United States, regardless 
whether the issuing entity is a traditional company or a 
decentralized autonomous organization, regardless whether those 
securities are purchased using U.S. dollars or virtual currencies, 
and regardless whether they are distributed in certificated form or 
through distributed ledger technology'').
---------------------------------------------------------------------------

2. So-Called ``DeFi'' Systems and Exchange Act Rule 3b-16
    Several commenters state their belief that the Proposed Rules could 
cause what they describe as ``DeFi'' trading systems to meet the 
criteria of Exchange Act Rule 3b-16(a), as proposed to be amended.\48\ 
So-called ``DeFi'' trading systems can be used to allow investors to 
discover prices, find liquidity, locate counterparties, and agree upon 
terms of a trade for securities, including crypto asset securities, 
thereby performing market place activities or functions commonly 
performed by a stock exchange. Today, many systems, some of which are 
described as ``DeFi'' by commenters, bring together buyers and sellers 
of securities, including crypto asset securities, and could meet the 
existing criteria of Exchange Act Rule 3b-16(a). The Commission 
understands that so-called ``DeFi'' trading systems often rely on 
electronic messages that are exchanged between buyers and sellers so 
that they can agree upon the terms of a trade without negotiations.\49\ 
If these electronic messages constitute a firm willingness to buy or 
sell a security, including a crypto asset security, the messages would 
meet the definition of orders under existing Rule 3b-16(c).\50\ And if 
established, non-discretionary method(s) under which orders of multiple 
buyers and sellers interact with each other are provided, such as 
through the provision of certain smart contract functionality, the 
activities would be covered under existing Rule 3b-16(a). Accordingly, 
depending on the facts and circumstances, activities performed today 
using so-called ``DeFi'' trading systems could meet the criteria of 
existing Rule 3b-16 and thus constitute exchange activity. The proposed 
amendments to Rule 3b-16(a) would not, in any way, change whether such 
activities constitute exchange activity under section 3(a)(1) and Rule 
3b-16(a).
---------------------------------------------------------------------------

    \48\ See DeFi Education Fund Letter at 15; Circle Letter at 3; 
ADAM Letter I at 1-2; STANY Letter at 2; Vollmer Letter at 2; Crypto 
Council Letter at 2; LeXpunK Letter at 7-8.
    \49\ For example, AMM is a mechanism designed to create 
liquidity for others seeking to effectuate trades. See President's 
Working Group on Financial Markets, Federal Deposit Insurance 
Corporation, and Office of the Comptroller of the Currency, Report 
on Stablecoins (Nov. 2021), available at <a href="https://home.treasury.gov/system/files/136/StableCoinReport_Nov1_508.pdf">https://home.treasury.gov/system/files/136/StableCoinReport_Nov1_508.pdf</a>. Liquidity pools of 
so-called ``DeFi'' trading systems rely on AMM protocols which 
typically use preset mathematical equations (e.g., x*y=k, where x 
and y represent the values of tokens in a liquidity pair and k is a 
constant) to ensure the ratio of assets in the liquidity pools 
remains balanced and determine prices based on trading volumes. See 
U.S. Department of the Treasury, Crypto-Assets: Implications for 
Consumers, Investors, and Businesses (Sept. 2022) (``Crypto-Assets 
Treasury Report''), available at <a href="https://home.treasury.gov/system/files/136/CryptoAsset_EO5.pdf">https://home.treasury.gov/system/files/136/CryptoAsset_EO5.pdf</a>. Some commenters argue that systems 
that use AMMs do not use trading interest as described in the 
Proposed Rules. See LeXpunK Letter at 12-13; Delphi Digital Letter 
at 9-10. One commenter states that AMM users do not interact with 
each other but with a pool of liquidity resting in a smart contract. 
See LeXpunK Letter at 12-13. This commenter states that forms of 
non-firm trading interest--conditional orders and indications of 
interest--discussed in the Proposing Release, ``do not align with 
AMMs provision of automated liquidity through the smart contract-
based deterministic mechanisms,'' where no party imposes such 
conditions or communicates such interest. See id. One commenter 
states that there are no ``orders'' on an AMM because, in contrast 
to a ``centralized'' platform which permits makers and takers to 
agree upon a price, an AMM sets the price. See Delphi Digital Letter 
at 9-10.
    \50\ See 17 CFR 240.3b-16(c).
---------------------------------------------------------------------------

    As discussed above, the Commission preliminarily believes that New 
Rule 3b-16(a) Systems, including some so-called ``DeFi'' systems, trade 
some amount of crypto asset securities, and would, under the proposed 
amendments to Exchange Act Rule 3b-16(a), be required to register as a 
national securities exchange or comply with the conditions of 
Regulation ATS.
3. Custodial Services Is Generally Not Relevant to Exchange Analysis
    Some commenters state that because so-called ``DeFi'' trading 
systems do not custody assets, they should not be subject to exchange 
regulation.\51\ One commenter states that trading conducted using 
``DeFi'' trading systems does not involve users depositing assets with 
a central authority.\52\ Another commenter states that ``custody'' with 
reference to ``DeFi'' means self-custody, which the commenter states 
does not fit ``the Commission's model, under which all exchanges are 
centralized.'' \53\ Neither existing Exchange Act Rule 3b-16 nor Rule 
3b-16, as proposed to be amended, requires an organization, 
association, or group of persons to provide custodial services to be 
considered an exchange under section 3(a)(1) of the Exchange Act and 
Rule 3b-16 thereunder.\54\ Thus, custodial services generally is not a 
relevant factor to the exchange analysis.
---------------------------------------------------------------------------

    \51\ See a16z Letter at 8-9; GDCA Letter II at 11; DeFi 
Education Fund Letter at 6. See also LeXpunK Letter at 4 n.18 
(stating that no `` `custody' or `transfer' actually occurs'' in the 
context of a ``smart contract-based platform'').
    \52\ See a16z Letter at 8-9. The commenter cites a paper stating 
``one of the main advantages of decentralized exchanges over 
centralized exchanges is the ability for users to keep control of 
their private keys.'' See id. at 8 n.41 (citing Igor Makarov & 
Antoinette Schoar, Cryptocurrencies and Decentralized Finance (DeFi) 
23 (Brookings Paper on Econ. Activity, Conference Draft, 2022)).
    \53\ See GDCA Letter II at 11. See also DeFi Education Fund 
Letter at 6 (stating ``DeFi protocols'' present ``no financial risk 
for users from broker activity or custody''). One commenter also 
states that the Commission has provided no public guidance regarding 
how a digital asset communication protocol system could arrange for 
custody and settlement to the Commission's satisfaction, in order to 
operate as an exchange. See GDCA Letter II at 10. Further, some 
commenters question how exchange regulation will apply to trading 
activities that use ``DeFi'' and do not involve an intermediary for 
trading or to custody securities. See supra note 52 and infra note 
56.
    \54\ The Customer Protection Rule requires a broker-dealer to 
promptly obtain and thereafter maintain physical possession or 
control of all fully-paid and excess margin securities it carries 
for the account of customers. See 17 CFR 240.15c3-3(b). In 2020, the 
Commission issued a statement describing its position that, for a 
period of five years, special purpose broker-dealers operating under 
the circumstances set forth in the statement will not be subject to 
a Commission enforcement action on the basis that the broker-dealer 
deems itself to have obtained and maintained physical possession or 
control of customer fully-paid and excess margin crypto asset 
securities for purposes of 17 CFR 240.15c3-3(b)(1) (``Rule 15c3-
3(b)(1)'') under the Exchange Act. See Commission Statement on 
Custody of Digital Asset Securities by Special Purpose Broker-
Dealers. To date, no person has been approved to act as a special 
purpose broker-dealer custodying crypto asset securities.
---------------------------------------------------------------------------

4. Group of Persons as the Exchange
    Some commenters ask that the Commission explain which actor or 
group of actors would be responsible for compliance and how so-called 
``DeFi'' trading systems should comply with exchange regulatory 
requirements.\55\ Some commenters express concerns that the proposed 
amendments to Exchange Act Rule 3b-16(a) would inappropriately apply to 
systems that purport not to involve intermediaries.\56\ One commenter 
states that providers of rule sets on how messages should be formed, 
stored, and relayed on a network are not like ``intermediaries of the 
traditional financial system'' because ``all they are doing is

[[Page 29454]]

publishing particular arrangements of 0s and 1s.'' \57\ In addition, 
some commenters state that ``DeFi'' trading systems may be unable to 
comply with exchange regulatory requirements because they lack a 
central operator.\58\ Some commenters interpret Exchange Act Rule 3b-
16(a), as proposed to be amended, to mean that each entity that 
performs any exchange function would need to register as a national 
securities exchange or comply with the conditions of Regulation 
ATS.\59\ For example, some commenters state that, under the proposed 
amendments to Exchange Act Rule 3b-16(a), exchange regulation could 
extend to persons including open source developers who contribute code 
to the software repositories where software for so-called ``DeFi'' 
trading systems is first published, persons who republish and share 
this information, and persons who connect to the peer-to-peer networks 
on which ``DeFi'' activities takes place.\60\ One commenter states that 
the group of persons involved in a ``DeFi'' trading system--including 
developers, AMMs, and miners--could all comprise essential components 
of the market infrastructure.\61\ This commenter further states that 
the fact that these roles might be ``decentralized'' does not change 
that they would be considered a group of persons who constitutes, 
maintains, or provides facilities for bringing together purchasers and 
sellers of securities.\62\
---------------------------------------------------------------------------

    \55\ See Letter from Paul Grewal, Chief Legal Officer, Coinbase 
Global, Inc., dated Apr. 18, 2022 (``Coinbase Letter'') at 7; a16z 
Letter at 3; Blockchain Association Letter II at 8.
    \56\ See a16z Letter at 10; ConsenSys Letter at 8; DeFi 
Education Fund Letter at 3, 11; Blockchain Association Letter II at 
3, 5; CoinList Letter at 2; Eisenbach Letter at 2. For example, one 
commenter states that what it calls ``decentralized'' systems allow 
anyone to participate rather than rely on gatekeepers. See ConsenSys 
Letter at 8.
    \57\ See Letter from Coin Center, dated Apr. 14, 2022 (``Coin 
Center Letter'') at 13. Another commenter states that developers of 
``DeFi protocols'' would not qualify as a ``group of persons'' 
because they ``merely make tools available for parties to 
communicate.'' See DeFi Education Fund Letter at 15.
    \58\ See, e.g., a16z Letter at 3; Coin Center Letter at 12; 
CoinList Letter at 2; GDCA Letter II at 11; Blockchain Association/
DeFi Education Fund Letter at 5.
    \59\ See, e.g., Letter from Robert Toomey, Managing Director and 
Associate General Counsel, Securities Industry and Financial Markets 
Association, dated June 13, 2022 (``SIFMA Letter II'') at 8.
    \60\ See Coin Center Letter at 25. See also Delphi Digital 
Letter at 9 (stating that participants could ``number in the 
hundreds or thousands and be distributed all over the world'').
    \61\ See Letter from James F. Tierney, Assistant Professor of 
Law, University of Nebraska College of Law, dated June 13, 2022 
(``Tierney Letter'') at 2 (stating that these participants in 
``blockchain and other DeFi applications'' all ``might play 
analogous roles to in-house counsel, market makers, and back-office 
clearance roles in a traditional exchange setup'').
    \62\ See id.
---------------------------------------------------------------------------

    The existence of smart contracts on a blockchain does not 
materialize in the absence of human activity or a machine (or code) 
controlled or deployed by humans. The Commission understands that, 
typically, including for so-called ``DeFi'' trading systems, a single 
organization constitutes, maintains, or provides the market place or 
facilities for bringing together buyers and sellers of securities or 
otherwise performs with respect to securities the functions commonly 
performed by a stock exchange under section 3(a)(1) and Exchange Act 
Rule 3b-16 thereunder.\63\
---------------------------------------------------------------------------

    \63\ See IOSCO Decentralization Finance Report at 8 n.13 
(stating that ``claims about decentralization for many projects may 
not hold up to scrutiny of the technical reality of what can be 
changed in the system, who can be involved in the decisions, and who 
actually is involved'').
---------------------------------------------------------------------------

    While it is common today for a single organization to provide a 
market place or facilities to bring together buyers and sellers of 
securities and meet the definition of an exchange, an exchange can also 
exist where a market place or facilities are provided by a group of 
persons, rather than a single organization.\64\ Under section 3(a)(1), 
and Exchange Act Rule 3b-16(a), the term exchange ``means any 
organization, association, or group of persons, whether incorporated or 
unincorporated, which constitutes, maintains, or provides a market 
place or facilities for bringing together buyers and sellers of 
securities or perform with respect to securities the functions commonly 
performed by a stock exchange.'' \65\ Thus, a group of persons, whether 
incorporated or unincorporated, can together constitute, maintain, or 
provide a market place or facilities or perform with respect to 
securities the functions commonly performed by a stock exchange. In 
determining which persons would be included in the group of persons 
that constitutes, maintains, or provides an exchange or performs with 
respect to securities the functions commonly performed by a stock 
exchange, important factors would generally include whether the persons 
act in concert in establishing, maintaining, or providing a market 
place or facilities for bringing together buyers and sellers of 
securities or in performing with respect to securities the functions 
commonly performed by a stock exchange, or exercise control, or share 
control, over aspects of such market place or facilities or the 
performance of functions commonly performed by a stock exchange. In 
particular, when a group of persons exercises control, or shares 
control, over the organizational, financial, or operational aspects of 
a market place or facilities for bringing together buyers and sellers 
of securities, they are a group of persons that can be deemed to 
constitute, maintain, or provide the market place or facilities.\66\
---------------------------------------------------------------------------

    \64\ The term ``person'' means a natural person, company, 
government, or political subdivision, agency, or instrumentality of 
a government. 15 U.S.C. 78c(a)(9).
    \65\ In a recent decision, the United States Court of Appeals 
for the District of Columbia Circuit held that the term ``group of 
persons'' ``certainly includes closely connected corporate 
affiliates'' and noted that ``[w]hether two or more persons are or 
may be acting in concert is likely the key consideration'' in 
determining whether two or more entities may constitute a ``group of 
persons'' for purposes of the statute. Intercontinental Exch., Inc. 
v. SEC, 23 F.4th 1013, 1024 (D.C. Cir. 2022). In addition, the court 
stated that it was ``not suggest[ing] the term `group of persons' is 
synonymous with corporate affiliation'' and that ``one corporation 
that is affiliated with but not controlled by another may or may 
not, depending upon the circumstances, be considered a `group of 
persons' '' for the purposes of section 3(a)(1) of the Exchange Act. 
See id.
    \66\ In the Proposing Release, the Commission explained that, 
depending on the activities of the persons involved with the market 
place or facilities, a group of persons, who may each perform a 
function of the market place that meets the criteria of Exchange Act 
Rule 3b-16, can together provide, constitute, or maintain a market 
place or facilities for bringing together buyers and sellers of 
securities and together meet the definition of exchange. See 
Proposing Release at 15506 n.109. See also Regulation ATS Adopting 
Release at 70891 (``. . . any subsidiary or affiliate of a 
registered exchange could not integrate, or otherwise link the 
alternative trading system with the exchange, including using the 
premises or property of such exchange for effecting or reporting a 
transaction, without being considered a `facility of the exchange.' 
''). In determining whether affiliated persons would be a ``group of 
persons'' for the purposes of section 3(a)(1) of the Exchange Act 
and Rule 3b-16 thereunder, an important factor is whether the 
operations and management of the affiliated persons are separate. 
For example, an affiliated entity of an exchange might not be 
considered a group of persons with that exchange if there is 
independent governance, management, and oversight between affiliated 
entities; prevention of strategic coordination or information 
sharing between the affiliated entities by way of information 
barriers and other procedures; separation of functions relating to 
technology, operations and infrastructure, sales and marketing, 
branding, and staffing; and avoidance of business links, such as 
routing, fees, billing, and membership.
---------------------------------------------------------------------------

    Whether persons act in concert or exercise control, or share 
control, requires an analysis of the activities of each person and the 
totality of facts and circumstances. In assessing whether a person 
would be acting in concert with a group of persons, one factor to 
consider, depending on other facts and circumstances, would be the 
extent to which a person acts with an agreement (formal or informal) to 
constitute, maintain, or provide a market place or facilities for 
bringing together buyers and sellers of securities or to perform with 
respect to securities a function commonly performed by a stock 
exchange. For example, if one entity agrees with another entity to 
combine aspects of each other's market places or facilities (e.g., 
order books, display functionalities, or matching engines) to bring 
together buyers and sellers of securities, both entities could be 
considered part of the group and thus an exchange.

[[Page 29455]]

    Control could occur through several means, including, among other 
things, ownership interest, corporate organizational structure and 
management, significant financial interest, or the ability to determine 
or modify participant access, securities traded, operations or trading 
policies, or non-discretionary methods of the market place or 
facilities. For example, a person that can determine or modify, either 
individually or with others, the entering, storing, matching, or 
display of trading interest (e.g., a matching engine, a smart contract) 
would be exercising control over the operations of the market place or 
facilities. In addition, a person that can determine or modify, or 
grant or limit access to, for example, either individually or with 
others, the market or other data about the securities and securities 
transactions available on the market place or facility, order types, 
order interaction procedures (e.g., counterparty selection, 
segmentation), the priority or price at which trading interest will 
execute, or protocols for negotiation, would have the ability to 
determine trading policies or methods and exercise control over the 
market place or facilities.
    The ability to exercise control over a market place or facilities 
is not limited solely to the operational control.\67\ Also, a person 
that, for example, either individually or with others, can determine or 
modify, with respect to the market place or facilities, the securities 
made available for trading or the access requirements and conditions 
for participation would be exercising control. In addition, a person 
could exercise control by determining who can, and in what amount, 
share in profits or revenues derived from the market place or 
facilities, or by having the ability to enter into legal or financial 
agreements or arrangements on behalf of or in the name of the market 
place or facilities. Depending on the facts and circumstances, 
significant holders of governance or other tokens, for example, could 
also be considered part of the group of persons and thus an exchange if 
they can control certain aspects of it.\68\
---------------------------------------------------------------------------

    \67\ See, e.g., Regulation ATS Adopting Release at 78052 
(stating that a system that standardizes the material terms of 
instruments traded on the system will be considered to use 
established, non-discretionary methods).
    \68\ This analysis would depend on facts and circumstances. 
Whether a token holder can exercise control over a market place or 
facilities and be considered part of a ``group of persons'' would 
depend, for example, on the number of total token holders, or, if a 
holder's votes are weighted proportionally to the size of their 
holdings of tokens, the size of their holdings, as well as what 
parameters the governance tokens are set to control (e.g., 
fundamental operational decisions, strategic direction of the 
company, budgetary decisions, and ability to change the underlying 
code), among other things.
---------------------------------------------------------------------------

    Generally, an entity that engages a service provider or vendor to 
operate a market place or facilities for bringing together buyers and 
sellers of securities directs, manages, and oversees the activities of 
the service provider or vendor. In this instance, the entity, not the 
service provider or vendor, controls the market place or facilities, 
and the entity is responsible for compliance with federal securities 
laws. In certain circumstances, however, a service provider or vendor 
could exercise control, or share control, over aspects of the market 
place or facilities along with the entity that procured the service 
provider or vendor. In that case, the service provider or vendor would 
be considered a person within a group of persons that constitutes, 
maintains, or provides the market place or facilities for bringing 
together buyers and sellers of securities.\69\
---------------------------------------------------------------------------

    \69\ See Proposing Release at 15548. This would not encompass 
purely administrative items, such as human resources support, or 
basic overhead items, such as phone services, electricity, and other 
utilities. In the Proposing Release, the Commission recognized that 
an ATS may engage an entity other than the broker-dealer operator to 
perform an operation or function of the ATS or a subscriber may be 
directed to use an entity to access a service of the ATS, such as 
order entry, disseminating market data, or display, for example. See 
Proposing Release at 15548. In such instances, the ATS must ensure 
that the entity performing the ATS function complies with Regulation 
ATS with respect to the ATS activities performed. See id.
---------------------------------------------------------------------------

    The group of persons that constitutes, maintains, or provides a 
market place or facilities for bringing together buyers and sellers of 
securities or performs with respect to securities the functions 
commonly performed by a stock exchange, and is thus an exchange, would 
collectively have the responsibility for compliance with federal 
securities laws. A group of persons must consider how they will comply 
with the Exchange Act registration requirements given their activities, 
which can include, but are not limited to, designating a member of the 
group,\70\ to register the group or forming an organization to register 
as an exchange or, to operate as an ATS, registering as a broker-dealer 
and becoming a member of Financial Industry Regulatory Authority 
(``FINRA'') to ensure compliance with the requirements of the Exchange 
Act, Commission rules, and FINRA rules.\71\
---------------------------------------------------------------------------

    \70\ The group of persons would be collectively responsible for 
ensuring that the designated member of the group fulfills its 
regulatory responsibilities.
    \71\ An ATS that complies with Regulation ATS and registers as a 
broker-dealer would be required to, among other things, comply with 
the anti-money laundering and countering the financing of terrorism 
(AML/CFT) obligations under the Bank Secrecy Act. 31 CFR 1023.210; 
31 CFR 1023.320. The Bank Secrecy Act is codified at 31 U.S.C. 5311-
5314; 5316-5332 and 12 U.S.C. 1829b, 1951-1959. Additionally, 
sections 5(a) and 5(c) of the Securities Act of 1933 (``Securities 
Act'') generally prohibit any person, including broker-dealers, from 
selling a security unless a registration statement is in effect or 
has been filed with the Commission as to the offer and sale of such 
security. See 15 U.S.C. 77e(a) and (c). A New Rule 3b-16(a) System 
that operates as an ATS, which is a registered broker-dealer, could 
be subject to liability under section 5 of the Securities Act for 
facilitating the sale of a security by its customer on the ATS if 
the sale of such security is not registered or an exemption from the 
registration provisions does not apply. Section 4(a)(4) of the 
Securities Act provides an exemption for ``brokers' transactions, 
executed upon customers' orders on any exchange or in the over-the-
counter market but not the solicitation of such orders.'' See 15 
U.S.C. 77d(a)(4). To rely on this exemption, a broker-dealer is 
required to conduct a ``reasonable inquiry'' into the facts 
surrounding a proposed unregistered sale of securities before 
selling the securities to form reasonable grounds for believing that 
a selling customer's part of the transaction is exempt from section 
5 of the Securities Act. The Commission has stated that broker-
dealers ``have a responsibility to be aware of the requirements 
necessary to establish an exemption from the registration 
requirements of the Securities Act and should be reasonably certain 
such an exemption is available.'' In the Matter of World Trade 
Financial Corp., Securities Exchange Act Release No. 66114, 13 (Jan. 
6, 2012) (quoting Stone Summers & Co., Securities Exchange Act 
Release No. 9839, 3 (Nov. 3, 1972)).
---------------------------------------------------------------------------

5. Group of Persons and So-Called ``DeFi'' Systems
    One commenter states users of what it characterizes as ``DeFi'' 
protocols should not be considered part of a group of persons as they 
act independently of each other.\72\ The commenter states that 
developers and users of ``DeFi'' protocols would not qualify as a 
``group of persons'' because the developers have no ongoing 
relationship with either market participants or other financial 
providers and merely make tools available for parties to communicate, 
and users are acting independently of each other.\73\ Another commenter 
describes that the ``DeFi protocols'' deploying AMM functionality rely 
on many distinct groups or participants, which may not be ``affiliated 
or extrinsically coordinated'' with one another.\74\
---------------------------------------------------------------------------

    \72\ See DeFi Education Fund Letter at 15.
    \73\ See id.
    \74\ See Delphi Digital Letter at 9 (describing that ``[t]hey do 
not co-own assets or operate a single enterprise for profit, do not 
know each other's identities, and have diverse (and often competing) 
motivations'').
---------------------------------------------------------------------------

    Trading on so-called ``DeFi'' systems can involve multiple actors. 
These actors can include, for example, the provider(s) of the DeFi 
application or user interface, developers of AMMs or other DLT code, 
decentralized autonomous organizations (``DAO''),

[[Page 29456]]

validators or miners,\75\ and issuers or holders of governance or other 
tokens. Often, a single organization constitutes, maintains, or 
provides a DLT-based market place or facilities for bringing together 
buyers and sellers of securities or performs with respect to securities 
the functions commonly performed by a stock exchange; however, a group 
of persons can likewise do so. As indicated above, one possible avenue 
for determining which persons comprise a group of persons can include 
whether such persons act in concert to establish, provide, or maintain 
a market place or facilities for securities or to perform with respect 
to securities the functions commonly performed by a stock exchange, or 
exercise control, or share control, over aspects of the market place or 
facilities or the performance of functions commonly performed by a 
stock exchange.\76\ These actors can form a group of persons if they 
act in concert to perform, or exercise control or share control over, 
different functions of a market place or facilities for bringing 
together buyers and sellers of securities that, taken together, satisfy 
the elements of existing Exchange Act Rule 3b-16(a) or Rule 3b-16(a), 
as proposed to be amended.
---------------------------------------------------------------------------

    \75\ Validators and miners verify transactions on the underlying 
blockchain and the function they perform is not only with respect to 
a particular trading system. Validators and miners use a consensus 
mechanism (e.g., proof-of-stake or proof-of-work) to verify and add 
transactions to a distributed ledger in exchange for crypto assets. 
See Crypto-Assets Treasury Report at 11-12.
    \76\ See supra note 66.
---------------------------------------------------------------------------

    As discussed above, in assessing whether a person would be acting 
in concert with a group of persons, one factor to consider, depending 
on other facts and circumstances, would be the extent to which a person 
acts with an agreement (formal or informal) to perform a function of a 
market place or facilities for bringing together buyers and sellers of 
securities.\77\ A software developer who, acting independently and 
separate from an organization, publishes or republishes code without 
any agreement (formal or informal) with any person for that code to be 
used for a function of a market place or facilities for bringing 
together buyers and sellers of securities may be less likely to be 
acting in concert to provide a market place or facilities for bringing 
together buyers and sellers.\78\ This could be the case even if the 
software developer's code is subsequently adopted and implemented into 
a market place or facilities for securities by an unrelated person. 
Whether the activities of actors amount to a group of persons requires 
an analysis of the totality of facts and circumstances and the 
activities of each actor. If the activities of any combination of 
actors constitute, maintain, or provide, together, a market place or 
facilities for bringing together buyers and sellers for securities or 
perform with respect to securities a function commonly performed by a 
stock exchange, they could today be considered a group of persons and 
thus an exchange under section 3(a)(1) of the Exchange Act and Rule 3b-
16 thereunder and therefore be required to register as an exchange 
under section 5 of the Exchange Act.\79\
---------------------------------------------------------------------------

    \77\ See supra section II.B.4.
    \78\ See, e.g., LeXpunK Letter at 15 (requesting that the 
Commission clarify that persons who ``write and publish smart 
contract code as a hobby or business, whether to an open-source 
repository otherwise, and may not otherwise be subject to the 
jurisdiction of the U.S.'' are not intended to be captured by the 
Proposed Rules). If a software developer receives compensation for 
publishing, independently from an organization, code for a trading 
facility to match orders or a protocol for buyers and sellers to 
negotiate a trade, the software developer could be acting in concert 
with a group of persons to provide a market place or facilities for 
bringing together buyers and sellers.
    \79\ See, e.g., Regulation ATS Adopting Release at 70852 (``[I]f 
an organization arranges for separate entities to provide different 
pieces of a trading system, which together meet the definition 
contained in paragraph (a) of Rule 3b-16, the organization 
responsible for arranging the collective efforts will be deemed to 
have established a trading facility.''). See also Proposing Release 
at 15506 (stating the proposed change to use the phrase ``makes 
available'' is intended to make clear that, in the event that a 
party other than the organization, association, or group of persons 
performs a function of the exchange, the function performed by that 
party would still be captured for purposes of determining the scope 
of the exchange under Exchange Act Rule 3b-16). The Proposing 
Release also stated that, ``[d]epending on the activities of the 
persons involved with the market place, a group of persons, who may 
each perform a part of the 3b-16 system, can together provide, 
constitute, or maintain a market place or facilities for bringing 
together purchasers and sellers of securities and together meet the 
definition of exchange. In such a case, the group of persons would 
have the regulatory responsibility for the exchange.'' See id. at 
15506 n.109. See also infra notes 101-103 and accompanying text.
---------------------------------------------------------------------------

    One commenter states that attributing the function of constituting, 
maintaining, or providing an exchange to persons who initially created 
or deployed the system's code may not be practicable or advance the 
Commission's policy objectives because according to the commenter, the 
system, once deployed, typically cannot be significantly altered or 
controlled by any such persons.\80\ A smart contract deployed to, and 
run on, a blockchain is typically accompanied by other functionality to 
bring together buyers and sellers of securities (e.g., a user interface 
or website), and these functionalities can be provided and maintained 
by more than one party. If, for example, an organization deploys a 
smart contract that the organization cannot significantly alter or 
control but constitutes a market place for securities under existing 
Exchange Act Rule 3b-16 or Rule 3b-16, as proposed to be amended, then 
that organization would be an exchange and would be responsible for 
compliance with federal securities laws for that market place.\81\ 
Given that such a market place could be publicly available to bring 
together buyers and sellers of securities, requiring the organization 
to be responsible in this case would advance the Commission's policy 
objectives by ensuring the exchange complies with federal securities 
laws and regulations, including, among other things, the oversight, 
investor protection, and fair and orderly market principles applicable 
to registered exchanges and ATSs.
---------------------------------------------------------------------------

    \80\ See Coinbase Letter at 6. Likewise, some commenters state 
that software developers cannot modify or control the code they have 
developed after it is launched. See Delphi Digital Letter at 8-9; 
Blockchain Association/DeFi Education Fund Letter at 5; DeFi 
Education Fund Letter at 11; Stinson Letter; Letter from Roman 
Scher, dated Apr. 18, 2022.
    \81\ See also supra 78 and accompanying text (discussing ``group 
of persons'' involving a software developer acting independently and 
separate from an organization).
---------------------------------------------------------------------------

6. Feasibility of Compliance With Exchange Regulatory Requirements
    Some commenters state that so-called ``DeFi'' trading systems may 
have difficulty complying with certain exchange regulatory 
requirements.\82\ For example, one commenter states it is unclear that 
any party would have the necessary information to comply with 
Regulation ATS.\83\ In addition, some commenters question how DeFi 
trading systems would comply with broker-dealer requirements.\84\
---------------------------------------------------------------------------

    \82\ See, e.g., a16z Letter at 3; CoinList Letter at 2; GDCA 
Letter II at 8, 10.
    \83\ See a16z Letter at 15 (stating that there is no central 
operator of a DeFi exchange that could complete Form ATS or comply 
with periodic reporting requirements and that those who make 
available AMMs cannot identify, track the orders of, or report to 
the Commission information about users).
    \84\ See, e.g., GDCA Letter II at 8; Blockchain Association 
Letter II at 8; Letter from Lilya Tessler, Founder and Co-Chair, 
Digital Asset Regulatory & Legal Alliance, Kristin Boggiano, Founder 
and Co-Chair, Digital Asset Regulatory & Legal Alliance, Lee 
Schneider, Co-Founder, Global Blockchain Convergence, Cathy Yoon, 
Co-Founder, Global Blockchain Convergence, Renata Szkoda, 
Chairwoman, Global Digital Asset & Cryptocurrency Association, dated 
Apr. 14, 2022 (``DARLA, GBC, and Global DCA Letter'') at 9.
---------------------------------------------------------------------------

    The investor protection, fair and orderly markets, transparency, 
and oversight benefits of the federal securities laws are just as 
relevant to a system that uses DLT and meets the existing criteria of 
Exchange Act Rule

[[Page 29457]]

3b-16 and Rule 3b-16, as proposed to be amended, as to any other system 
that meets the criteria under the exchange definition. From the 
Commission's experience, systems that currently are registered as 
national securities exchanges or comply with the conditions of 
Regulation ATS differ with respect to structure, participants, and 
established, non-discretionary methods and apply many assorted 
technologies to bring together buyers and sellers of various types of 
securities. The federal securities laws apply equally to systems that 
trade securities, use DLT, and meet the criteria of Rule 3b-16 as to 
any other exchange. The federal securities laws are flexible and the 
use of DLT, or any other technology, does not make compliance 
incompatible with the federal securities laws.\85\
---------------------------------------------------------------------------

    \85\ See DAO 21(a) Report (stating that ``the automation of 
certain functions through [distributed ledger or blockchain] 
technology `smart contracts,' or computer code, does not remove 
conduct from the purview of the U.S. federal securities laws'' and 
that the requirements of the U.S. federal securities laws ``apply to 
those who offer and sell securities in the United States, regardless 
whether the issuing entity is a traditional company or a 
decentralized autonomous organization, regardless whether those 
securities are purchased using U.S. dollars or virtual currencies 
and regardless whether they are distributed in certificated form or 
through distributed ledger technology'').
---------------------------------------------------------------------------

    One commenter states that ``many Communication Protocol Systems are 
neither `brokers' nor `dealers' as defined by the Exchange Act because 
they do not effect securities transactions,'' which the commenter 
equates to ``order execution,'' and ``do not engage in the business of 
buying and selling securities.'' \86\ The commenter states accordingly 
that the option to qualify as an ATS is not available for Communication 
Protocol Systems under current law, as only a registered broker-dealer 
may qualify as an ATS.\87\
---------------------------------------------------------------------------

    \86\ See GDCA Letter II at 11-13.
    \87\ See id.
---------------------------------------------------------------------------

    Regulation ATS establishes a regulatory framework for ATSs. An ATS 
meets the definition of ``exchange'' under existing Exchange Act Rule 
3b-16(a) and Exchange Act Rule 3b-16(a), as proposed to be amended, but 
is not required to register as a national securities exchange if the 
ATS complies with the conditions of Regulation ATS, which include 
registering as a broker-dealer. Section 3(a)(4)(A) of the Exchange Act 
defines ``broker'' as ``any person engaged in the business of effecting 
transactions in securities for the accounts of others.'' \88\ The 
question of whether a person is a broker within the meaning of section 
3(a)(4) turns on the facts and circumstances of the matter. Under 
section 3(a)(4)(A), the terms ``engaged in the business'' and 
``effecting transactions'' are not defined by statute; however, 
effecting transactions in securities includes more than just executing 
trades or forwarding securities orders to a broker-dealer for 
execution.\89\ In particular, the Commission stated that effecting 
securities transactions can include participating in the transactions 
through routing or matching orders, or facilitating the execution of a 
securities transaction.\90\ In addition, courts have stated that a 
person may be found to be acting as a ``broker'' if the person 
participates in securities transactions ``at key points in the chain of 
distribution.'' \91\ Accordingly, the Commission believes that a New 
Rule 3b-16(a) System that seeks to operate as an ATS could register as 
a broker-dealer.
---------------------------------------------------------------------------

    \88\ 15 U.S.C. 78c(a)(4)(A). Section 3(a)(5)(A) defines 
``dealer'' as any person engaged in the business of buying and 
selling securities, with certain exceptions, for such person's own 
account through a broker or otherwise. 15 U.S.C. 78c(a)(5)(A).
    \89\ See Securities Exchange Act Release No. 44291 (May 11, 
2001), 66 FR 27760, 27772-73 (May 18, 2001) (stating that effecting 
securities transactions can include participating in the 
transactions through (1) identifying potential purchasers of 
securities; (2) screening potential participants in a transaction 
for creditworthiness; (3) soliciting securities transactions; (4) 
routing or matching orders, or facilitating the execution of a 
securities transaction; (5) handling customer funds and securities; 
and (6) preparing and sending transaction confirmations (other than 
on behalf of a broker-dealer that executes the trades). Further, the 
Commission stated in the Regulation ATS Adopting Release that a 
trading system that falls within the Commission's interpretation of 
``exchange'' in Rule 3b-16 will still be considered an ``exchange'' 
even if it matches two trades and routes them to another system or 
exchange for execution and that whether or not the actual execution 
of the order takes place on the system is not a determining factor 
of whether the system falls under Exchange Act Rule 3b-16. See 
Regulation ATS Adopting Release at 70852.
    \90\ See Securities Exchange Act Release No. 44291 (May 11, 
2001), 66 FR 27760, 27772-73 (May 18, 2001).
    \91\ See Mass. Fin. Serv., Inc. v. Sec. Inv. Prot. Corp., 411 F. 
Supp. 411, 415 (D. Mass. 1976), aff'd 545 F.2d 754 (1st Cir. 1976). 
See also SEC v. Nat'l Exec. Planners, Ltd., 503 F. Supp. 1066, 1073 
(M.D.N.C. 1980). Courts have also stated that in determining whether 
a person has acted as a broker, several factors are considered, 
including ``whether the person: (1) actively solicited investors; 
(2) advised investors as to the merits of an investment; (3) acted 
with a `certain regularity of participation in securities 
transactions;' and (4) received commissions or transaction-based 
remuneration.'' See, e.g., SEC v. U.S. Pension Trust Corp., 2010 WL 
3894082, *20-21 (S.D. Fla. 2010).
---------------------------------------------------------------------------

    Given that the Proposing Release applies to New Rule 3b-16(a) 
Systems that use DLT, the Commission seeks responses to the following 
questions:
    4. Which, if any, activities performed on so-called ``DeFi'' 
trading systems meet the criteria of Rule 3b-16(a), as proposed to be 
amended? For example, does the use of AMMs alone bring together 
multiple buyers and sellers of securities through the use of non-firm 
trading interest? Please explain. Please identify any relevant data, 
literature, or other information that could assist the Commission in 
analyzing this issue.
    5. Please give examples of New Rule 3b-16(a) Systems for crypto 
asset securities that use DLT or are so-called ``DeFi'' systems. 
Approximately how many such systems exist? Please identify the types of 
non-firm trading interest used and how participants use non-firm 
trading interest on such systems. Please explain what these systems 
trade (crypto asset securities or crypto assets) and the type of 
participants (e.g., retail or institutional). How do participants on a 
New Rule 3b-16(a) System for crypto asset securities that use ``DeFi'' 
systems, as characterized by commenters, negotiate trades for crypto 
asset securities? Please identify any relevant data, literature, or 
other information that could assist the Commission in analyzing these 
issues.
    6. Would an organization, association, or group of persons that is 
a New Rule 3b-16(a) System and uses DLT to trade crypto asset 
securities likely elect to register as a national securities exchange 
or comply with the conditions of Regulation ATS? Please explain.
    7. What are common characteristics of New Rule 3b-16(a) Systems for 
crypto asset securities that use DLT? Further, what are common 
characteristics of New Rule 3b-16(a) Systems for crypto asset 
securities described as ``DeFi'' trading systems? Are there any 
characteristics that heighten the need for investor protection and 
market integrity under the exchange regulatory framework?
    8. What are the various governance structures (e.g., the role of 
governance token issuers or holders or of DAOs) of trading systems that 
use DLT and how can such structures administer regulatory programs or 
respond to regulatory oversight regarding activities on the system? 
What activities do governance token issuers or holders or DAOs 
undertake regarding the governance and operation of trading systems 
that use DLT? Is there any concentration in voting and if so, how does 
that arise? Are voting rights of governance tokens or DAOs capable of 
being assigned or delegated and, if so, how is that done? How are 
changes to trading systems that use DLT effected and how are changes 
proposed to holders of voting rights under governance tokens or DAOs? 
Under what circumstances should governance or other token issuers or 
holders or DAOs be responsible for an exchange's regulatory compliance?
    9. As noted in the above requests for comment in this section, the

[[Page 29458]]

Commission seeks additional data and other information about the use of 
DLT as it relates to New Rule 3b-16(a) Systems. Please provide any such 
data, literature, or other information about the topics noted above or 
any other issue that would be relevant to the Commission's analysis of 
the Proposed Rules.

III. Proposed Amendments to Exchange Act Rule 3b-16 Generally

A. Performs Functions Commonly Performed by a Stock Exchange

    Some commenters state that the Proposing Release did not 
demonstrate that systems that offer the use of non-firm trading 
interest and provide non-discretionary protocols ``perform[] with 
respect to securities the functions commonly performed by a stock 
exchange as that term is generally understood,'' and assert that such a 
finding is required under the statutory definition of ``exchange'' 
under section 3(a)(1) of the Exchange Act.\92\ In addition, some 
commenters state that systems that offer the use of non-firm trading 
interest and provide non-discretionary protocols to bring together 
buyers and sellers of securities do not perform functions commonly 
performed by a stock exchange, as that term is generally 
understood.\93\
---------------------------------------------------------------------------

    \92\ See, e.g., ConsenSys Letter at 14-15; DeFi Education Letter 
at 13; Coinbase Letter at 3 n.9. One of the commenters also states 
that in the Regulation ATS Adopting Release, the Commission assumed 
that to meet the statutory definition, the system must be 
``generally understood'' to be performing stock exchange functions 
and ``anchored'' that rulemaking explicitly within the statutory 
definition. See Coinbase Letter at 3 n.10. In addition, a commenter 
opines that ``[m]erely indicating a possible interest in buying or 
selling a security without mentioning the quantity or pricing terms 
that would otherwise characterize an order would allow the 
Commission to deem a platform an exchange despite it not `performing 
with respect to securities the functions commonly performed by a 
stock exchange.''' Blockchain Association Letter II at 4.
    \93\ See, e.g., Coinbase Letter at 3; ConsenSys Letter at 13-14; 
DARLA, GBC, and Global DCA Letter at 3-6; Letter from Gregory 
Babyak, Global Head of Regulatory Affairs and Gary Stone, Regulatory 
Analyst and Market Structure Strategist, Bloomberg L.P., dated Apr. 
18, 2022 (``Bloomberg Letter I'') at 22.
---------------------------------------------------------------------------

    The statutory definition of ``exchange'' is written in the 
disjunctive: ``a market place or facilities for bringing together 
purchasers and sellers of securities or for otherwise performing with 
respect to securities the functions commonly performed by a stock 
exchange as that term is generally understood'' (emphasis added).\94\ 
Thus, if an organization, association, or group of persons constitutes, 
maintains, or provides a market place or facilities for bringing 
together purchasers and sellers of securities, it would be an 
``exchange''; it need not be demonstrated that the organization, 
association, or group of persons also performs functions commonly 
performed by a stock exchange as that term is generally understood. As 
discussed in the Proposing Release, systems today that offer the use of 
non-firm trading interest and provide non-discretionary protocols can 
constitute, maintain, or provide a market place or facilities for 
bringing together buyers and sellers of securities and meet the 
criteria of Exchange Act 3b-16 as proposed to be amended.\95\
---------------------------------------------------------------------------

    \94\ See 15 U.S.C. 78c(a)(1); Regulation ATS Adopting Release at 
70900 n.544 (stating ``the statutory definition of `exchange' is 
written in the disjunctive''). Section 3(a)(1) of the Exchange Act 
states that an ``exchange'' includes any organization, association, 
or group of persons that constitutes, maintains, or provides a 
market place or facilities for bringing together purchasers and 
sellers of securities or for otherwise performing with respect to 
securities the functions commonly performed by a stock exchange as 
that term is generally understood. Functions commonly performed by a 
stock exchange as that term is generally understood include, among 
other things, SRO functions and the listing of securities, by, for 
example, establishing or enforcing qualitative or quantitative 
listing standards. See Regulation ATS Adopting Release at 70880 
(stating that ``[r]egistered exchanges are able to establish listing 
standards, which may promote investor confidence in the quality of 
the securities traded on the exchange'').
    \95\ See Proposing Release at section II.C.
---------------------------------------------------------------------------

B. Makes Available Non-Discretionary Methods

    In the Proposing Release, the Commission proposed to amend Exchange 
Act Rule 3b-16(a) to provide that an organization, association, or 
group of persons would be considered to constitute, maintain, or 
provide an exchange if it: brings together buyers and sellers of 
securities using trading interest; and makes available established, 
non-discretionary methods (whether by providing a trading facility or 
communication protocols, or by setting rules) under which buyers and 
sellers can interact and agree to the terms of a trade. The Commission 
proposed, among other changes, to replace the term ``uses'' with the 
term ``makes available'' in 17 CFR 240.3b-16(a)(2) (``Rule 3b-
16(a)(2)''),\96\ and to add ``communication protocols'' as an example 
of an established, non-discretionary method that an organization, 
association, or group of persons can provide to bring together buyers 
and sellers of securities.\97\ The Commission received comment on the 
application of these proposed changes to all securities, including 
comments requesting the Commission to provide further consideration and 
opportunity for comments before adopting the proposed changes.\98\ The 
Commission is now soliciting further comment on certain Proposed Rules.
---------------------------------------------------------------------------

    \96\ See id. at 15506.
    \97\ See id. at 15506-07.
    \98\ See Bloomberg Letter I at 13-15; SIFMA Letter II at 7.
---------------------------------------------------------------------------

    In the Proposing Release, the Commission discussed two reasons it 
proposed to replace ``uses established, non-discretionary methods'' 
with the phrase ``makes available established, non-discretionary 
methods.'' First, the Commission stated that the proposed change to use 
the term ``makes available'' rather than ``uses'' is designed to 
capture established, non-discretionary methods that an organization, 
association, or group of persons may provide, whether directly or 
indirectly, for buyers and sellers to interact and agree upon terms of 
a trade.\99\ Unlike systems that ``use'' established non-discretionary 
methods to match buyers and sellers, communication protocols systems 
offer a different method for bringing together buyers and sellers by 
providing protocols that allow participants to interact, negotiate, and 
come to an agreement.\100\
---------------------------------------------------------------------------

    \99\ See Proposing Release at 15506.
    \100\ See id.
---------------------------------------------------------------------------

    Second, the term ``makes available'' was intended to make clear 
that, in the event that a party other than the organization, 
association, or group of persons performs a function of the exchange, 
the function performed by that party would still be captured for 
purposes of determining the scope of the exchange under Exchange Act 
Rule 3b-16.\101\ The Commission has previously stated that it will 
attribute the activities of a trading facility to a system if that 
facility is offered by the system directly or indirectly (such as where 
a system arranges for a third party or parties to offer the trading 
facility).\102\ The Commission also recognized how a system may consist 
of various functionalities, mechanisms, or protocols that operate 
collectively to bring together the orders for securities of multiple 
buyers and sellers using non-discretionary methods under the criteria 
of Rule 3b-16(a), and how, in some circumstances, these various 
functionalities, mechanisms, or protocols may be offered or performed 
by another business unit of the broker-dealer operator or by a separate 
entity.\103\ The Commission stated that these principles apply equally 
to an organization, association, or group of persons that arranged with 
another

[[Page 29459]]

party to provide, for example, a trading facility or communication 
protocols, or parts thereof, to bring together buyers and sellers and 
perform a function of a system under Rule 3b-16.\104\ Consistent with 
the principles in the Regulation ATS Adopting Release, the term ``makes 
available'' would help ensure that the investor protection and fair and 
orderly markets provisions of the exchange regulatory framework apply 
to the activities performed through all functionalities, mechanisms, or 
protocols of a market place that meet the criteria of Rule 3b-16(a), 
notwithstanding whether those activities are performed by a party other 
than the organization that provides the market place.\105\
---------------------------------------------------------------------------

    \101\ See id.
    \102\ See id. (citing Regulation ATS Adopting Release at 70852).
    \103\ See id.
    \104\ See id.
    \105\ See id. See also Regulation ATS Adopting Release at 70851-
52.
---------------------------------------------------------------------------

    Commenters state that the proposed use of the term ``makes 
available'' would extend the scope of the exchange definition to a 
broad set of entities that provide services to a system and its 
participants and potentially create uncertainty and ambiguity.\106\ One 
commenter states that the Proposing Release opens up the possibility 
that systems interacting with the ATS are themselves separate exchanges 
and questions when two or more unrelated entities might be viewed as 
collectively providing the services of an exchange.\107\ One commenter 
expresses concern that the Proposed Rules would broaden the definition 
of ``exchange'' to include entities that do not themselves take an 
active role in matching orders but instead contribute in some manner to 
the efforts of buyers and sellers to identify each other and arrange 
trades, and that anyone who contributes to the existence of trading 
protocols could be considered to make them available.\108\ Another 
commenter states that the Proposed Rules do not address ``open-
architecture platforms that integrate with or embed in a third-party 
application'' and asks whether such activity would constitute making 
available communication protocols.\109\ One commenter states that the 
proposed term ``makes available'' would expand the groups of persons 
subject to the Exchange Act to include those who expressly do not fall 
under the statutory language of section 3(a)(1)--``a party other than 
the organization, association, or group of persons'' that performs a 
function on the exchange.\110\ In addition, one commenter states the 
definition should only include entities that make available systems 
``with the intent to profit from trades to which they are not a party'' 
and exclude those that integrate software available in the public 
domain and perform the role without a profit motive.\111\
---------------------------------------------------------------------------

    \106\ See, e.g., Letter from Gregory Babyak and Gary Stone, 
Regulatory Affairs, Bloomberg L.P., dated Sept. 16, 2022 
(``Bloomberg Letter II'') at 2; Letter from Elisabeth Kirby, Head of 
U.S. Market Structure, Tradeweb Markets, Inc., dated Apr. 18, 2022 
(``Tradeweb Letter'') at 5; Letter from Ken McGuire, President, 
Aditum Alternatives & Aditum Asset Management, dated Feb. 21, 2022 
(``Aditum Letter'') at 2; Letter from Gene Hoffman, President & 
Chief Operating Officer, Chia Network, dated Apr. 16, 2022 (``Chia 
Network Letter'') at 4-7; DARLA, GBC, and Global DCA Letter at 6-7; 
ConsenSys Letter at 13, 16-17; Blockchain Association Letter II at 
8-9; ADAM Letter II at 8, 16; Eisenbach Letter at 2.
    \107\ See SIFMA Letter II at 9 n.23.
    \108\ See ConsenSys Letter at 16-17. See also DeFi Education 
Fund Letter at 9-10 (stating that ``systems providing communication 
and other financial technology adjacent to trading, such as bespoke 
direct messaging or market information services, could be captured 
under the overbroad `makes available' standard'').
    \109\ See Letter from Corinna Mitchell, General Counsel, 
Symphony Communication Services, dated Apr. 18, 2022 at 4. See also 
DeFi Education Fund Letter at 9-10 (stating the ``makes available'' 
language could subject software developers to exchange regulation 
``solely on the basis of having lines of their code subsequently 
used by unrelated parties''); Tradeweb Letter at 5 (stating that the 
proposed language might affect various forms of software tools 
widely used in the securities industry).
    \110\ See Blockchain Association Letter II at 4-5 (quoting the 
Proposing Release at 15506).
    \111\ See Aditum Letter at 2.
---------------------------------------------------------------------------

Request for Comment
    10. In the Regulation ATS Adopting Release, the Commission stated 
that it would ``attribute the activities of a trading facility to a 
system if that facility is offered by the system directly or indirectly 
(such as where a system arranges for a third party or parties to offer 
the trading facility).'' \112\ In explaining the term ``makes 
available'' in the Proposing Release, the Commission stated that it was 
``designed to capture established, non-discretionary methods that an 
organization, association or groups of person may provide, whether 
directly or indirectly.'' \113\ To ensure that an exchange function 
performed by a party is appropriately captured under Exchange Act Rule 
3b-16, should the Commission adopt alternative language to ``makes 
available''? Please explain. For example, should the Commission adopt 
``Uses established, non-discretionary methods (whether by providing, 
directly or indirectly, a trading facility. . .)''? Would the addition 
of the phrase ``directly or indirectly'' align Rule 3b-16 more closely 
with prior Commission statements in the Regulation ATS Adopting Release 
\114\ and focus the rule text on a function that a party performs in 
the provision of an established, non-discretionary method to bring 
together buyers and sellers? Would the phrase ``directly or 
indirectly'' reduce commenters' concerns about the proposed ``makes 
available'' language being overbroad? Why or why not? What, if any, 
limiting principles should be applied to determining when a person 
provides ``directly or indirectly'' a trading facility or communication 
protocols (or ``negotiation protocols'')? \115\ Please explain.
---------------------------------------------------------------------------

    \112\ See Regulation ATS Adopting Release at 70852.
    \113\ See Proposing Release at 15506.
    \114\ See id. (citing Regulation ATS Adopting Release at 70852).
    \115\ See infra Request for Comment #13.
---------------------------------------------------------------------------

    11. The Commission proposed to remove the term ``uses'' and insert 
the term ``makes available'' before ``established, non-discretionary 
methods'' because the Commission proposed to include as an established, 
non-discretionary method communication protocols under which buyers and 
sellers can interact and agree to the terms of a trade. Communication 
protocols would be in addition to a trading facility, which is an 
existing established, non-discretionary method under existing Exchange 
Act Rule 3b-16(a)(2) and is used by the provider of the exchange to 
match buyers and sellers. Instead of the terms ``uses'' and ``makes 
available,'' should the Commission adopt amendments to Exchange Act 
Rule 3b-16(a)(2) that state ``[E]stablishes non-discretionary methods 
(whether by providing, directly or indirectly, a trading facility or . 
. .)''? The addition of the term ``establishes'' would adhere to the 
concept of ``established'' in existing Exchange Act Rule 3b-16(a)(2) 
and be consistent with the Commission's explanation in the Regulation 
ATS Adopting Release that the person who establishes non-discretionary 
methods is dictating the terms of trading among buyers and sellers on 
the system.\116\ For example, an organization that establishes a non-
discretionary method would be providing a trading facility or providing 
communication protocols (or ``negotiation protocols'' \117\) or setting 
rules for buyers and sellers to interact and agree upon the terms of a 
trade.
---------------------------------------------------------------------------

    \116\ See Regulation ATS Adopting Release at 70850.
    \117\ See infra Request for Comment #13.
---------------------------------------------------------------------------

C. Non-Discretionary Method: Communication Protocols

    In the Proposed Rules, the Commission proposed to add 
``communication protocols'' to Exchange Act Rule 3b-16(a) as a non-
discretionary method that an

[[Page 29460]]

organization, association, or group of persons could provide for buyers 
and sellers to interact and agree upon the terms of a trade.\118\ In 
the Proposing Release, the Commission explained that communication 
protocols, which can be applied to various technologies and 
connectivity, are provided along with the use of non-firm trading 
interest (as opposed to firm orders) to prompt and guide buyers and 
sellers to communicate, negotiate, and agree to the terms of the 
trade.\119\ The Commission also provided examples of trading systems 
that function as market places or facilities for securities by 
providing communication protocols.\120\ The Commission provided an 
example of an entity making available a chat feature that has the 
additional requirement that certain information be included in a chat 
message (e.g., price, quantity) and also setting parameters and 
structure designed for participants to communicate about buying or 
selling securities as a system that would have established 
communication protocols.\121\ The Commission also explained what would 
not be a communication protocol system for purposes of the Proposed 
Rules.\122\
---------------------------------------------------------------------------

    \118\ See Proposing Release at 15507.
    \119\ Id.
    \120\ See id. at 15500-01. These trading systems could include, 
among others, RFQ systems, stream axes, conditional order systems, 
and bilateral negotiation systems.
    \121\ See id. at 15507.
    \122\ See, e.g., id. For example, the Commission stated that it 
did not intend for communication protocols to include systems that 
only provide the connectivity or technology that allows buyers and 
sellers to communicate (such as utilities or providers of stand-
alone electronic web chat) without also establishing non-
discretionary methods that govern how the communications are allowed 
to proceed as participants agree to the terms of a trade. See id.
---------------------------------------------------------------------------

    The Commission received comment that the term ``communication 
protocol'' is too broad and vague and that it is unclear what 
activities or entities would be classified as communication protocol 
systems.\123\ Commenters suggest that the Commission should define the 
term ``communication protocol system'' to avoid uncertainty as to who 
is included or not included under its scope.\124\ Commenters state that 
the broad concept of a communication protocol system could capture 
various types of technologies used by market places for securities, 
including, for example, front-end graphical user interfaces (``GUIs''), 
web chat providers,\125\ primary market communication systems,\126\ 
software solutions,\127\ or trading desks of a broker-dealer.\128\ 
Commenters state that the uncertainty could give the impression that 
employing the term expands the scope of exchange regulation to all 
communication methods.\129\
---------------------------------------------------------------------------

    \123\ See, e.g., Letter from Lindsey Weber Keljo, Head of Asset 
Management Group, William C. Thum, Managing Director and Assistant 
General Counsel, Securities Industry and Financial Market 
Association, dated Apr. 18, 2022 (``SIFMA AMG Letter'') at 6; Letter 
from Charles V. Callan, Broadridge Financial Solutions, Inc., dated 
Apr. 18, 2022 (``Broadridge Letter'') at 2; Letter from Douglas A. 
Cifu, Chief Executive Officer, Virtu Financial, Inc., dated Apr. 18, 
2022 (``Virtu Letter'') at 11; Letter from Jennifer W. Han, Managed 
Funds Association, dated Apr. 18, 2022 (``MFA Letter'') at 7-10; 
Letter from David R. Burton, Senior Fellow in Economic Policy, The 
Heritage Foundation, dated Apr. 18, 2022 (``Burton Letter'') at 2.
    \124\ See, e.g., Healthy Markets Letter at 6; Letter from Scott 
Pintoff, General Counsel, MarketAxess, dated Apr. 18, 2022 
(``MarketAxess Letter'') at 5; Broadridge Letter at 2; Virtu Letter 
at 11. Another commenter, in expressing concern about the scope of 
the Proposed Rules, describes that the Proposed Rules did not define 
``communication protocol system.'' See McHenry/Huizenga Letter at 2.
    \125\ See, e.g., GDCA Letter II at 9; Coin Center Letter at 19-
20.
    \126\ See Letter from Scott Eisenberg, Head of Legal, 
DirectBooks LLC, dated Apr. 18, 2022.
    \127\ See SIFMA Letter II at 9.
    \128\ See Letter from Christopher A. Iacovella, Chief Executive 
Officer, American Securities Association, dated Apr. 18, 2022 (``ASA 
Letter'') at 3.
    \129\ See, e.g., Bloomberg Letter I at 19; Chia Network Letter 
at 2 (stating that ``the Commission's proposed amendments [put] the 
entire internet and connectivity businesses in jeopardy of tripping 
over the [Exchange Act]'').
---------------------------------------------------------------------------

Request for Comment
    12. In existing Exchange Act Rule 3b-16(a)(2), non-discretionary 
methods include providing a trading facility or setting rules governing 
the interaction of orders. ``Trading facility'' and ``setting rules'' 
are not defined in the rule text but are explained in the Regulation 
ATS Adopting Release and the Commission provided examples of each.\130\ 
The Commission proposed ``communication protocols'' as another non-
discretionary method for trading interest in the Proposing Release. 
Should the Commission adopt Exchange Act Rule 3b-16(a)(2), as proposed 
to be amended, to include ``communication protocols'' as an example of 
a non-discretionary method under which buyers and sellers can interact 
and agree to the terms of a trade? Why or why not? In addition to the 
guidance provided in the Regulation ATS Adopting Release, should the 
Commission provide guidance on what ``non-discretionary methods'' means 
under Exchange Act Rule 3b-16?
---------------------------------------------------------------------------

    \130\ See Regulation ATS Adopting Release at 70851-52. The 
Regulation ATS Adopting Release stated that the Commission intended 
for `` `established, non-discretionary methods' to include any 
methods that dictate the terms of trading among the multiple buyers 
and sellers entering orders into the system.'' Id. at 70850.
---------------------------------------------------------------------------

    13. To reflect systems that provide non-discretionary methods under 
which buyers and sellers negotiate terms of a trade, should the 
Commission adopt amendments to Exchange Act Rule 3b-16(a)(2) that 
replace the proposed term ``communication protocols'' with the term 
``negotiation protocols'' and adopt the following definition under a 
new Rule 3b-16(f):
    For purposes of this section, the term ``negotiation protocols'' 
means a non-discretionary method that sets requirements or limitations 
designed for multiple buyers and sellers of securities using trading 
interest to interact and negotiate terms of a trade.
    14. As discussed above, some commenters state that the term 
``communication protocol'' is too broad and vague and that it is 
unclear what activities or entities would be classified as 
communication protocol systems.\131\ The term ``negotiation protocols'' 
could better focus the non-discretionary methods that the Commission 
intended to capture in the proposed amendments to Exchange Act 3b-
16(a)(2) than the term ``communication protocols.'' The term 
``negotiation protocols'' would be another example, in addition to 
directly or indirectly providing a trading facility or setting rules, 
of a non-discretionary method established by an exchange under which 
buyers and sellers can negotiate and agree to the terms of a trade. 
What are commenters' views of the term ``negotiation protocols''? Are 
there any terms that should be added, deleted, or modified in the 
definition of ``negotiation protocol'' to make the definition more 
precise or appropriate? Are there other non-discretionary methods under 
which buyers and sellers can interact and agree to the terms of a trade 
that the Commission should add to Rule 3b-16(a)(2)? If so, please 
explain. What other types of protocols under which buyers and sellers 
can interact and agree to the terms of a trade exist or can be 
provided?
---------------------------------------------------------------------------

    \131\ See supra note 123.
---------------------------------------------------------------------------

    15. The definition of ``negotiation protocols'' described above 
would set requirements or limitations designed to govern how the 
trading interest is used by participants to interact and negotiate a 
trade. Should a definition of ``negotiation protocols'' specify both 
requirements and limitations that would constitute a non-discretionary 
method? Why or why not?
    16. As an alternative to adopting a definition of ``negotiation 
protocols'' in the rule text, should the Commission provide an 
explanation and examples of what negotiation protocols are and are not 
in any adopting release, similar to what the Commission did in the 
Regulation ATS Adopting Release when

[[Page 29461]]

analyzing the application of Rule 3b-16 to hypothetical Systems A 
through T? \132\ In the Proposing Release, the Commission provided 
examples of trading systems that offer the use of non-firm trading 
interest and established protocols that would meet the criteria of 
Exchange Act 3b-16, as proposed to be amended (e.g., RFQ, conditional 
order systems, indication of interest systems).\133\ Should the 
Commission adopt those examples as hypotheticals that would meet the 
criteria of Rule 3b-16 similar to the hypotheticals in the Regulation 
ATS Adopting Release? Please explain. Should the examples that the 
Commission provided in the Proposing Release change in any way? Are 
there any other examples that the Commission should adopt to describe 
New Rule 3b-16(a) Systems? Please describe any such examples.
---------------------------------------------------------------------------

    \132\ See Regulation ATS Adopting Release at 70854-56.
    \133\ See Proposing Release at 15500-01.
---------------------------------------------------------------------------

    17. As discussed above, whether an organization, association, or 
group of persons meets the definition of an exchange depends on the 
activities performed and not the technology used. The Commission 
received comments requesting the Commission clarify that order 
management systems, order execution systems, and order execution 
management systems (collectively referred to as ``OEMS'' technology) do 
not meet the criteria of Rule 3b-16, as proposed to be amended.\134\ 
The Commission understands that brokers, dealers, and investment 
advisers use OEMS technology to carry out their respective Commission-
regulated activities. The proposed amendments to Rule 3b-16 were not 
designed to capture within the definition of exchange the activities of 
brokers, dealers, and investment advisers who use an OEMS to carry out 
their functions (e.g., organizing and routing trading interest). The 
use of OEMS technology, however, like other types of technology, could 
be used, in certain circumstances, to perform exchange activities 
(e.g., crossing orders of multiple buyers and sellers using established 
non-discretionary methods). The Commission requests comment on what 
activities are performed today using OEMS technology and how the use of 
OEMS technology might change in the future. The Commission requests 
comment on whether and how activities performed through the use of OEMS 
technology could meet the criteria of Rule 3b-16(a), as proposed to be 
amended. Please explain why or why not.
---------------------------------------------------------------------------

    \134\ See Bloomberg Letter I at 16; SIFMA AMG Letter at 11; 
Broadridge Letter at 3; MFA Letter at 9; Letter from Kelvin To, 
Founder and President, Data Boiler Technologies, LLC, dated Apr. 18, 
2022 at 9. Several commenters express general concerns about and set 
forth policy arguments against including OEMSs within the 
Commission's exchange regulation. See, e.g., SIFMA AMG Letter at 6 
(asserting that ``the Commission's drafting risks moving too far 
beyond trading venues and is potentially capturing a broad range of 
OEMS, ETF portal, and single user systems carefully developed by a 
diverse group of market participants to introduce efficiencies and 
costs savings into the market, but which do not allow for separate 
users to interact and do not directly connect with multiple brokers 
to confirm the non-discretionary execution of orders''); Letter from 
Sarah Bessin, Associate General Counsel, Investment Company 
Institute, dated Apr. 18, 2022 (``ICI Letter'') at 9 (arguing that 
there are no perceived regulatory benefits from applying the ATS or 
broker-dealer regulatory framework to internalized trading activity 
on OEMSs, which is independently regulated, and stating that it may 
``frustrate advisers' ability to seek best execution on behalf of 
their clients'').
---------------------------------------------------------------------------

    18. In light of comments that the concept of a communication 
protocol system could capture various types of technologies used by 
market participants for securities (e.g., GUIs, web chat providers, 
primary market communication systems, software solutions, or trading 
desks of a broker-dealer), please explain in detail and provide 
examples of the specific activities performed through the use of such 
technology identified by commenters.
    19. In response to the Proposing Release, the Commission received 
several comments expressing concern that the expansion of Exchange Act 
Rule 3b-16 might encompass general internet chat services, such as 
WhatsApp, Twitter, and Reddit.\135\ As stated in the Proposing Release, 
systems that provide general connectivity for persons to communicate 
without protocols containing requirements and limitations to negotiate 
trades for securities (e.g., utilities or electronic web chat 
providers) would not fall within the definition of exchange, as 
proposed to be amended.\136\ However, the determination as to whether a 
given system would meet the criteria under Rule 3b-16(a), as proposed 
to be amended, must be based on the facts and circumstances surrounding 
the operation of the system, not the market name or categorization 
(i.e., simply because a program is called a ``chat'' or ``messaging'' 
service, it does not mean the service is per se outside the scope of 
Rule 3b-16(a), as proposed to be amended). For example, if a chat or 
messaging service was provided with a display functionality for trading 
interest in securities, an execution facility for securities, or 
protocols for participants to negotiate, the mere fact that the system 
contains a chat feature or message service would not necessarily 
preclude it from meeting the criteria of Rule 3b-16 as proposed to be 
amended. What features of a chat or message service could be considered 
protocols (i.e., requirements or limitations) under Rule 3b-16, as 
proposed to be amended, that would allow buyers and sellers to interact 
and negotiate a trade for securities? Are there currently any types of 
chat services that are solely used for discussing securities but are 
not used for negotiating a securities trade? Are there any types of 
chat services that are currently designed for buyers and sellers to 
interact and negotiate a trade for securities? Please explain why or 
why not.
---------------------------------------------------------------------------

    \135\ See, e.g., Chia Network Letter at 4-7 (stating that the 
expansion to parties that ``make available'' established, non-
discretionary methods could capture large numbers of internet and 
telecommunications providers, including any company that makes any 
sort of messaging system available to internet users such as Twitter 
and Reddit, and creates regulatory uncertainty for all such 
entities); GDCA Letter II at 10 (stating that the term trading 
interest ``sweeps up dialogue that otherwise would be outside the 
rules,'' such as `` `inadvertent' or `incidental' exchange 
activity'' through protocols ``with a primary social or business use 
unrelated to trading'' that are ``used secondarily or incidentally 
for trading'').
    \136\ See Proposing Release at 15502 n.72.
---------------------------------------------------------------------------

    20. Do commenters believe that there are other technologies, such 
as social networking websites, business communication platforms, 
financial information systems, blockchain technology nodes and smart 
contracting platforms,\137\ that could be used to perform activities 
that meet the criteria of Exchange Act Rule 3b-16(a), as proposed to be 
amended? Are there any features of these systems that could be 
considered protocols (i.e., requirements or limitations) that allow 
buyers and sellers to interact and negotiate a trade for securities? 
Please explain.
---------------------------------------------------------------------------

    \137\ See infra note 278.
---------------------------------------------------------------------------

    21. Form ATS is designed to enable the Commission to determine 
whether an ATS subject to Regulation ATS is in compliance with 
Regulation ATS and other federal securities laws.\138\ Form ATS 
provides disclosures about, among other things, classes of subscribers, 
securities traded, manner of operation, and procedures governing the 
execution, reporting, clearance, and settlement of transactions. 
Proposed Item 3(c) of Form ATS (current Form ATS Exhibit B) requires an 
ATS to disclose a list of securities the ATS trades or expects to 
trade, and requires disclosure of all securities, which includes crypto 
asset securities.\139\
---------------------------------------------------------------------------

    \138\ See Form ATS Instruction A.6.
    \139\ See Proposing Release at 15653.

---------------------------------------------------------------------------

[[Page 29462]]

    22. Form ATS-N is designed to provide market participants with 
information to, among other things, help them make informed decisions 
about whether to participate on an NMS Stock ATS (and, as proposed, on 
a Government Securities ATS).\140\ Proposed Part I, Item 8 of Form ATS-
N would require an NMS Stock ATS or Government Securities ATS to 
disclose information about the NMS stocks and government securities 
that it makes available for trading, which would include any NMS stocks 
or government securities that are crypto asset securities.\141\ Should 
the Commission adopt an amendment to proposed Item 3(c) of Form ATS or 
proposed Part I, Item 8 of Form ATS-N to require ATSs and NMS Stock 
ATSs and Government Securities ATSs to specifically identify the 
securities that are crypto asset securities? Why or why not? Should the 
Commission make any other changes to Form ATS and Form ATS-N in light 
of the Proposing Release and the information provided in this Reopening 
Release?
---------------------------------------------------------------------------

    \140\ See Form ATS-N Instruction D.
    \141\ See Proposing Release at 15542.
---------------------------------------------------------------------------

    23. Form ATS-R, which is filed on a quarterly basis and deemed 
confidential when filed, is designed to enable the Commission to more 
effectively track the growth and development of ATSs, as well as to 
more effectively comply with its statutory obligations with respect to 
ATSs, and improve investor protection.\142\ Among other things, Form 
ATS-R requires ATSs to list all securities that were traded on the ATS 
at any time during the period covered by the report \143\ and to report 
total unit and dollar volume of transactions for certain categories of 
securities.\144\ Should Form ATS-R be amended to require ATSs to 
indicate whether any of the types of securities traded on the ATS are 
crypto asset securities? For example, should Form ATS-R include a 
checkbox for each type of security listed on Form ATS-R for the ATS to 
indicate whether any of the securities transacted are crypto asset 
securities? Why or why not? Should Form ATS-R be amended to require an 
ATS to report the total unit and dollar volume of transactions in 
crypto asset securities for each category of securities? Why or why 
not? Should the Commission make any other changes to Form ATS-R in 
light of the Proposing Release and the information provided in this 
Reopening Release?
---------------------------------------------------------------------------

    \142\ See Form ATS-R Instruction A.7.
    \143\ See Form ATS-R Item 3. Form ATS-R also requires a list of 
all subscribers that were participants of the ATS during each 
calendar quarter. See Form ATS-R Item 2.
    \144\ See Form ATS-R Item 4. For example, Form ATS-R requires 
NMS Stock ATSs to report the total unit and dollar volume of 
transactions in NMS stocks that are reported to the consolidated 
tape in ``Listed Equity Securities'' (Item 4A), ``Nasdaq National 
Market Securities'' (Item 4B), or ``Nasdaq SmallCap Market 
Securities'' (Item 4C). In the Proposing Release, the Commission 
proposed to delete the categories ``Nasdaq National Market 
Securities'' and ``Nasdaq SmallCap Market Securities'' and require 
ATSs to report the total volume previously reported under these 
categories under ``Listed Equity Securities.'' See Proposing Release 
at 15580.
---------------------------------------------------------------------------

    24. Information about a New Rule 3b-16(a) System's operations, 
including operations related to non-firm trading interest and protocols 
provided for buyers and sellers to interact and negotiate the terms of 
a trade, would be responsive to proposed Item 3(g) of Form ATS, which 
requires a description of the manner of operation of the ATS. To assist 
New Rule 3b-16(a) Systems in responding to Form ATS, should the 
Commission adopt an amendment to proposed Item 3 of Form ATS to add the 
following requirement as a disclosure: ``any display of trading 
interest'' and ``protocols provided for buyers and sellers to interact 
and negotiate the terms of a trade''? Please explain why or why not. 
Although this information would be responsive to current Form ATS Item 
8(a) and would be required to be included in current Form ATS Exhibit 
F, the explicit references would make clear to ATSs that such 
information is responsive to the form and must be provided.
    25. Proposed Item 3(j) of Form ATS (current Form ATS Item 8(d), 
which is required to be disclosed on Exhibit F) would require an ATS to 
provide ``a description of the procedures governing execution, 
reporting, clearance, and settlement of transactions effected through 
the [ATS].'' \145\ Should the Commission adopt an amendment to the Item 
to include a reference to the use of DLT among the procedures so that 
the Item would state that the ATS must include ``a description of the 
procedures, including through use of DLT, governing execution, 
reporting, clearance, and settlement of transactions effected through 
the alternative trading system''? Please explain why or why not. 
Although a description of the use of DLT, or any other technology, in 
these processes is currently required by the term ``procedures,'' the 
explicit reference to DLT would make clear that a description of its 
use would be required to be provided in Form ATS.
---------------------------------------------------------------------------

    \145\ See id. at 15654.
---------------------------------------------------------------------------

    26. As discussed above, several commenters ask questions about how 
so-called ``DeFi'' systems could comply with the requirements of 
Regulation ATS.\146\ Form ATS-N, which provides operational 
transparency and regulatory oversight of NMS Stock ATSs and, as 
proposed, of Government Securities ATSs, is technology neutral and asks 
questions designed to apply to ATSs that vary in structure and offer 
many different functionalities and trading processes and procedures. 
However, Form ATS-N provides examples of specific functionalities and 
procedures that would be responsive to particular questions. To assist 
subject systems in responding to Form ATS-N, should the Commission 
adopt any changes, particularly to the examples provided in Form ATS-N, 
to clarify and highlight the applicability of certain items in Form 
ATS-N to NMS Stock ATSs and Government Securities ATSs that use DLT? 
Should, for example, the Commission adopt amendments to proposed Part 
II, Item 5 to provide examples of other products and services that the 
operator of a system that uses DLT may provide for the purpose of 
effecting transactions or submitting, disseminating, or displaying 
trading interest on the ATS? \147\ Should the Commission adopt 
amendments to Part III, Item 5(a) to provide web-based systems as an 
example of means by which the NMS Stock ATS or Government Securities 
ATS permits trading interest to be entered directly into the ATS? \148\ 
Should the Commission adopt amendments to Part III, Item 15 to provide 
examples of blockchain-based means by which trading interest can be 
displayed or made known to the ATS subscribers or the public? \149\ 
Should the Commission adopt amendments to proposed Part III, Item 21 to 
provide examples of blockchain-based procedures to manage the post-
trade processing, clearance, and/or settlement on the ATS? \150\ Should 
the Commission adopt amendments to proposed Part III, Item 22 to 
provide examples of blockchain-based market data sources? \151\
---------------------------------------------------------------------------

    \146\ See, e.g., supra note 55.
    \147\ See Proposing Release at 15546-48.
    \148\ See id. at 15552-53.
    \149\ See id. at 15563-65. Such amendments could provide 
examples of blockchain-based means by which: an ATS may display 
trading interest to its subscribers or the public; a subscriber can 
display or make known trading interest through the ATS; and trading 
interest bound for the ATS is made known to any person. See id.
    \150\ See id. at 15568-69.
    \151\ See id. at 15569.
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D. Exclusion From Exchange Act Rule 3b-16(a)

    In the Proposing Release, the Commission proposed to amend Rule 3b-
16(b) to add an exclusion from Rule 3b-16(a) for systems that allow an 
issuer

[[Page 29463]]

to sell its securities to investors.\152\ The Commission stated in the 
Proposing Release that the exclusion was merely codifying in Rule 3b-
16(b)(3) an example the Commission provided in the Regulation ATS 
Adopting Release for systems that have a single seller of its 
securities.\153\ While such systems have multiple buyers (i.e., 
investors), they have only one seller for each security (i.e., issuers) 
and, therefore, do not meet the criteria of Rule 3b-16(a) because the 
systems do not bring together multiple buyers and multiple 
sellers.\154\
---------------------------------------------------------------------------

    \152\ See proposed Rule 3b-16(b)(3).
    \153\ See Regulation ATS Adopting Release at 70849.
    \154\ Id.
---------------------------------------------------------------------------

    One commenter states that it is unclear whether the issuer 
exclusion would cover portals on which multiple issuers offer 
securities.\155\ Another commenter suggests that the exclusion for 
issuer systems should be revised to state that it applies to a system 
that ``allows one or more issuers to sell their securities to 
investors, either directly or through placement agents or 
underwriters.'' \156\ This commenter states that a system that allows 
more than one issuer to sell its own securities is a single 
counterparty system because for any particular security, there is only 
one counterparty, the issuer of the securities.\157\ This commenter 
further states that including the phrase ``or through placement agents 
or underwriters'' is needed to make clear that the issuer exclusion may 
continue to be applied if the system permits an issuer to use brokers 
or underwriters, and this approach is desirable because it permits the 
interposition of registered brokers, who provide a multitude of 
services protective of the rights of investors.\158\
---------------------------------------------------------------------------

    \155\ See SIFMA AMG Letter at 8.
    \156\ See ABA Letter at 8.
    \157\ Id. at 9.
    \158\ Id.
---------------------------------------------------------------------------

    Two commenters request that the Commission confirm that a system or 
portal that an exchange-traded fund (``ETF'') sponsor uses to 
facilitate ETF primary market operations (i.e., creation and redemption 
of ETF shares) (``ETF Portal'') is not a communication protocol system, 
as defined in the Proposing Release, and otherwise does not meet the 
definition of ``exchange,'' as proposed to be amended.\159\ The 
commenters state that ETF Portals enable registered broker-dealers that 
serve as an ETF's authorized participants (``APs'') to communicate 
creation or redemption requests for an ETF.\160\ One of the commenters 
states that ETF Portals do not create a market place for secondary 
market trading activity (i.e., trading of the actual ETF shares among 
individual investors) because they are used by ETF sponsors for the 
specific purpose of creating and redeeming their own issued 
securities.\161\ In this respect, this commenter believes that ETF 
Portals are similar to a system that allows issuers to sell their own 
securities to investors.\162\ Another commenter similarly agrees that 
ETF Portals should not be included in the definition of an ``exchange'' 
and does not believe there would be any public benefit to treating such 
portals as exchanges and requiring ATS registration.\163\
---------------------------------------------------------------------------

    \159\ See SIFMA AMG Letter at 8; ICI Letter at 13. The 
commenters state that they do not believe that the Commission 
intended to classify ETF Portals as exchanges under Rule 3b-16, as 
proposed to be amended. See id.
    \160\ See id.
    \161\ See ICI Letter at 14. This commenter also states that an 
ETF Portal's activities are limited in the following respects: ``(1) 
the scope of ETFs involved in the creation or redemption process is 
confined to those offered by the ETF sponsor; (2) only registered 
broker-dealers that have an established agreement with an ETF 
sponsor's ETF to act as an AP can submit creation or redemption 
requests to the ETF; and (3) the system or portal does not directly 
facilitate secondary market activity in the ETF (i.e., trading of 
the actual ETF shares among individual investors), nor does it 
provide access for individual investors that are not registered 
broker-dealers.'' Id. at 13.
    \162\ See id. at 14. This commenter further states that applying 
the Regulation ATS and broker-dealer regulatory frameworks to ETF 
Portals would impose unnecessary additional costs and burdens to the 
ETF creation and redemption process, lead to unintended 
consequences, and would not further the Commission's regulatory 
objectives. See id. at 4.
    \163\ See SIFMA AMG Letter at 8.
---------------------------------------------------------------------------

Request for Comment
    27. Should the Commission adopt Rule 3b-16(b)(3), as proposed to be 
amended? Why or why not? Should the Commission adopt the proposed Rule 
3b-16(b)(3) exclusion but with certain revisions? If so, please 
identify those revisions and explain. For example, should the 
Commission adopt, as suggested by one commenter, the proposed issuer 
exclusion with revisions to state that it applies to a system that 
``allows one or more issuers to sell their securities to investors, 
either directly or through placement agents or underwriters''? In 
particular, should the Commission add ``one or more issuers'' to the 
proposed issuer exclusion? What types of systems would be covered under 
the revised issuer exclusion example above? Please explain. Is the 
inclusion of ``either directly or through placement agents or 
underwriters'' in the revised issuer exclusion example above necessary 
or appropriate to clarify its application? If so, why?
    28. How do ETF Portals operate for the creation and redemption of 
securities? Who are the participants in ETF Portals and how do they 
interact? Are there any trading activities conducted as part of the 
creation and redemption process through an ETF Portal that are exchange 
activities or necessitate further clarification by the Commission as to 
whether such activities are exchange activities? Do an ETF Portal's 
activities facilitate secondary market activity in the ETF? Why or why 
not? Does trading in ETF Portals involve multiple buyers and sellers of 
securities? Why or why not? What non-discretionary methods are 
generally used by ETF Portals?
    29. Do ETF Portals fall within the criteria of existing Exchange 
Act Rule 3b-16(a) or Rule 3b-16(a), as proposed to be amended? Why or 
why not? If the activities conducted through ETF Portals fall within 
the criteria of existing Exchange Act Rule 3b-16(a) or Rule 3b-16(a), 
as proposed to be amended, should the Commission adopt an exclusion 
under Exchange Act Rule 3b-16(b)(3) for ETF Portals? If yes, please 
explain why and explain what the exclusion should apply to. How should 
an ETF Portal be defined for purposes of the exclusion? For example, 
should the Commission expressly adopt an exclusion that applies only to 
ETF Portals that fall within this definition: ``a system that allows 
one or more issuers from the same sponsoring entity to solicit creation 
or redemption requests for their own securities submitted by authorized 
participants for those securities''? Should the Commission adopt an 
exclusion that applies only to platforms that solely support primary 
market transactions in investment company securities, where the issuer 
of the security participates in each transaction either as the sole 
buyer, or as the sole seller? If so, should the exclusion be available 
only for securities issued by ETFs or also for securities issued by 
other investment companies? Should the exclusion specify that it is 
available only for transactions that take place at a price based on the 
current net asset value of the security, as required by 17 CFR 270.22c-
1 (Rule 22c-1 under the Investment Company Act of 1940)? What ETF 
Portals should not be excluded from Exchange Act Rule 3b-16(a)? Please 
explain.

[[Page 29464]]

E. Compliance Date for Implementation of Proposed Amendments to Rule 
3b-16

    Exchange Act Rule 3b-16, as proposed to be amended, would require, 
if adopted, New Rule 3b-16(a) Systems to comply with federal securities 
laws applicable to national securities exchanges and ATSs. These 
systems may trade securities that are crypto asset securities, or 
specific types of securities, including NMS stock, over-the-counter 
(``OTC'') equity securities, corporate bonds, municipal securities, 
government securities, foreign sovereign debt, asset-backed securities, 
restricted securities, or options. New Rule 3b-16(a) Systems provide 
access to numerous and diverse market participants (e.g., retail 
investors, institutional investors, broker-dealers, issuers) seeking to 
perform different trading strategies and investment objectives in 
various types of securities. To facilitate these market participants' 
trading strategies and investment objectives, providers of these 
trading systems employ assorted technology and protocols (e.g., 
internet, DLT, cloud) and apply a variety of methods to bring together 
buyers and sellers in securities (e.g., RFQ, indication of interest, 
negotiation, conditional orders, bid wanted in competition, streaming 
axes).
    Several commenters express concern that New Rule 3b-16(a) Systems 
would not be provided enough time to comply with their new regulatory 
obligations.\164\ As stated in the Proposing Release, the Commission 
expects that many New Rule 3b-16(a) Systems would elect to register as 
broker-dealers and comply with Regulation ATS; \165\ however, they can 
also elect to register as exchanges.\166\ The Commission recognizes 
that New Rule 3b-16(a) Systems are operating today and would seek to 
comply with the Proposed Rules without disrupting their current 
business and their participants. To facilitate the trading system 
operators' compliance with the Proposed Rules, the Commission is 
soliciting further public comment on any compliance dates for the 
Proposed Rules.
---------------------------------------------------------------------------

    \164\ See, e.g., MarketAxess Letter at 5; Letter from Teana 
Baker-Taylor, Chief Policy Officer, Chamber of Digital Commerce, 
dated Mar. 24, 2022 (``Chamber Letter'') at 5; Letter from Elisa 
Hirschmann, Executive Director, Chief Compliance Officer, BrokerTec 
Americas LLC, CME Group, Inc., dated Apr. 18, 2022 at 4; Bloomberg 
Letter I at 4-5; Letter from Scot J. Halvorsen, Associate General 
Counsel, Cboe Global Markets, Inc., dated Apr. 18, 2022 (``Cboe 
Letter'') at 2; Crypto Council Letter at 7.
    \165\ See Proposing Release at 15502.
    \166\ See id. at 15617-18.
---------------------------------------------------------------------------

Request for Comment
    30. Should the Commission adopt a compliance date to delay 
implementation for New Rule 3b-16(a) Systems? Why or why not? Should 
the Commission adopt the same compliance date for all New Rule 3b-16(a) 
Systems or different compliance dates depending on certain factors, 
such as the type of securities the system trades? Please explain. For 
example, should the Commission adopt separate compliance dates to 
implement the proposed amendments to Exchange Act Rule 3b-16 for 
trading systems that trade one or more of the following: NMS stock, OTC 
equity securities, corporate bonds, municipal securities, government 
securities, foreign sovereign debt, asset-backed securities, restricted 
securities, or options? Please explain.
    31. As indicated above, crypto assets generally use DLT as a method 
to record ownership and transfers, and a crypto asset that is a 
security is not a separate type or category of security for purposes of 
federal securities laws based solely on the use of DLT.\167\ Should the 
Commission adopt a separate compliance date for New Rule 3b-16(a) 
Systems that trade crypto asset securities? \168\ Please explain. If 
the Commission adopts a different compliance date for New Rule 3b-16(a) 
Systems that trade crypto asset securities, for purposes of ascribing 
such compliance date, should ``crypto asset securities'' be defined to 
mean securities that are also issued and/or transferred using 
distributed ledger or blockchain technology, including, but not limited 
to, so-called ``virtual currencies,'' ``coins,'' and ``tokens,'' to the 
extent they rely on cryptographic protocols? \169\ Please explain.
---------------------------------------------------------------------------

    \167\ See supra note 27 and accompanying text.
    \168\ Such a delayed compliance date for New Rule 3b-16(a) 
Systems would not impact the obligation of systems that meet the 
existing criteria of Rule 3b-16 to comply with existing rules.
    \169\ In the past, the Commission used this definition for 
``digital asset securities'' in the Commission Statement on Custody 
of Digital Asset Securities by Special Purpose Broker-Dealers. See 
supra note 26.
---------------------------------------------------------------------------

    32. Should the Commission adopt a uniform compliance period for all 
categories of securities that is one year? Or would a shorter or longer 
time period than one year be sufficient or necessary? If commenters 
believe the Commission should adopt different compliance dates for 
trading systems that trade a category of security, what compliance date 
should the Commission adopt for such trading systems? Please explain.
    33. Should the Commission adopt different compliance dates for New 
Rule 3b-16(a) Systems based on the types of participants that trade on 
the system? For example, should the Commission adopt a delayed 
compliance date for trading systems that have predominately retail, 
institutional, or broker-dealer participants? Please explain. What 
compliance date should the Commission adopt for these types of trading 
systems? Please explain.
    34. Should the Commission adopt different compliance dates for New 
Rule 3b-16(a) Systems based on the different means by which 
participants enter trading interest into the system? For example, 
should the Commission adopt a delayed compliance date for trading 
systems that perform intermediary services, such as entering trading 
interest into the trading system on behalf of users or offering users 
services other than trading? Should the Commission adopt a delayed 
compliance date for trading systems that allow buyers and sellers to 
enter trading interest into the system directly without an 
intermediary? Please explain. What compliance date should the 
Commission adopt for these types of trading systems? Please explain.
    35. Should the Commission adopt different compliance dates for New 
Rule 3b-16(a) Systems based on different trading protocols that bring 
together buyers and sellers to negotiate a trade? For example, should 
the Commission adopt different compliance dates for trading systems 
that provide RFQs, indications of interest, bids wanted in competition, 
or streaming axes? Should the Commission adopt a delayed compliance 
date for trading systems that use AMMs for buyers and sellers to enter 
trading interest into the system and negotiate a trade? What compliance 
date should the Commission adopt for these types of trading systems? 
Please explain.
    36. Should the Commission adopt different compliance dates for New 
Rule 3b-16(a) Systems based on the technology supporting its exchange 
activity (e.g., internet, DLT, cloud)? For example, should the 
Commission adopt a delayed compliance date for trading systems that use 
DLT to bring together buyers and sellers using trading interest and 
establish protocols that allow participants to negotiate a trade? 
Please explain. What compliance date should the Commission adopt for 
these types of trading systems? Please explain.
    37. Should the Commission adopt different compliance dates for New 
Rule 3b-16(a) Systems based on the volume that trading systems 
transact? For example, should the Commission adopt a delayed compliance 
date for a trading system that transacts a certain level of dollar 
volume or share volume, and if

[[Page 29465]]

so, what should that volume be? Should the Commission adopt different 
compliance dates for trading systems based on all of their transaction 
volume or only transaction volume in a category of security or in a 
crypto asset security? Please explain. What compliance date should the 
Commission adopt for these types of trading systems? Please explain.
    38. Should the Commission adopt different compliance dates for New 
Rule 3b-16(a) Systems based on a combination of factors described above 
or any other factors? Please explain.

IV. Paperwork Reduction Act

    In the analysis of the proposed rule amendments under the Paperwork 
Reduction Act of 1995 (``PRA'') of the Proposing Release, the 
Commission estimated 22 Communication Protocol Systems \170\ would be 
impacted by the Proposed Rules. This estimate included systems that 
offer trading of OTC equity securities and restricted securities, some 
of which trade crypto asset securities.
---------------------------------------------------------------------------

    \170\ The Proposing Release referred to systems that would newly 
meet the definition of ``exchange'' under the Proposed Rules as 
``Communication Protocol Systems.'' See Proposing Release at 15496 
n.5. See also id. at 15586 (estimating the total number of 
Communication Protocol Systems to be 22).
---------------------------------------------------------------------------

    The Commission is revising the estimated number of trading systems 
that would be impacted by the proposed amendments to Exchange Act Rule 
3b-16 to include: (1) New Rule 3b-16(a) Systems that trade crypto asset 
securities and were not included in the estimates in the Proposing 
Release, and (2) New Rule 3b-16(a) Systems for non-crypto asset 
securities that have exited, entered, or intend to enter, the market 
since the Commission issued the Proposing Release. The Commission is 
not revising its estimate of the per-respondent burdens that would be 
imposed by the proposed amendments to Rule 3b-16(a). The summary of the 
``collection of information'' requirements within the meaning of the 
PRA and the proposed use of such information described in the Proposing 
Release are unchanged.

A. Respondents

    As discussed in the Proposing Release,\171\ the Commission believes 
that New Rule 3b-16(a) Systems would likely choose to register as a 
broker-dealer and comply with the conditions of Regulation ATS rather 
than register as a national securities exchange because of the lighter 
regulatory requirements imposed on ATSs, as compared to registered 
exchanges.\172\ For purposes of this PRA analysis, New Rule 3b-16(a) 
Systems that would comply with Regulation ATS are referred to as 
``Newly Designated ATSs.'' \173\ In the Proposing Release, the 
Commission estimated the total number of Newly Designated ATSs, across 
all asset classes, to be 22.\174\ Since issuing the Proposing Release, 
the Commission has learned, based on public sources of information, of 
several trading systems that appear to offer the use of non-firm 
trading interest, provide non-discretionary protocols, trade crypto 
asset securities, and were not included within the Commission's initial 
estimate of the number of respondents. Based on publicly-available 
information, these trading systems may meet the criteria of Exchange 
Act Rule 3b-16(a) as proposed to be amended and therefore, this PRA 
analysis includes estimates of the burdens that these systems would 
incur under the Proposed Rules. Many of the entities operating such 
trading systems, however, depending on their activities and other facts 
and circumstances, may be subject to existing federal securities laws 
and registration requirements, including the requirement to register as 
an exchange under existing criteria of Rule 3b-16(a) or the requirement 
to register as a broker-dealer. In this regard, the Commission 
recognizes that it may be over-estimating the number of respondents 
that may be subject to the Proposed Rules. Specifically, the Commission 
is revising the estimated total number of Newly Designated ATSs from 
the 22 estimated systems in the Proposing Release to a total of 35-46 
estimated Newly Designated ATSs,\175\ which would include: (1) an 
additional 15-20 New Rule 3b-16(a) Systems that trade crypto asset 
securities,\176\ and (2) 20-26 Newly Designated ATSs (revised from the 
22 Newly Designated ATSs estimated in the Proposing Release),\177\ 
which has been revised to reflect New Rule 3b-16(a) Systems for non-
crypto asset securities that have exited, entered, or intend to enter, 
the market since the Commission issued the Proposing Release. For the 
purposes of this PRA analysis, the Commission is analyzing the burdens 
for an estimated 46 Newly Designated ATSs, based on

[[Page 29466]]

the high end of these ranges.\178\ Some or all of this total number 
will be subject to the following collections of information \179\ as 
estimated below:\180\
---------------------------------------------------------------------------

    \171\ See id. at section VII.
    \172\ See id. at section II.D. As discussed above, today, the 
Commission preliminarily believes that some amount of crypto asset 
securities trade on New Rule 3b-16(a) Systems. See supra note 31. 
These systems are not included as estimated respondents for the 
purposes of the PRA analysis because they are already required to 
comply with current applicable regulations; the proposed amendments 
to Rule 3b-16 would not result in any new burden on these systems. 
Rather, the PRA analysis includes the estimated number of 
respondents for which a new burden would be imposed by the proposed 
amendments to Rule 3b-16. Further, as discussed earlier in this 
section, the Commission is not revising its estimate of the per-
respondent burdens that would be imposed by the proposed amendments 
to Rule 3b-16. The increase in the estimate of total burdens across 
all respondents is due solely to the Commission revising its 
estimate of the number of respondents to include: (1) systems that 
would meet the criteria of Rule 3b-16, as proposed to be amended, 
and trade crypto asset securities; and (2) systems that would meet 
the criteria of Rule 3b-16, as proposed to be amended, and trade 
securities that are not crypto asset securities and have entered, 
intend to enter, or exited the market since the Commission issued 
the Proposing Release.
    \173\ See supra note 170. The description of respondents and 
burden estimates described in this Reopening Release for Newly 
Designated ATSs supersedes and replaces corresponding respondent and 
burden estimates for Communication Protocol Systems in the Proposing 
Release.
    \174\ See Proposing Release at section VII.C.
    \175\ As discussed in the Proposing Release, some of the 
estimates could change based on how the Newly Designated ATSs 
structure their operations if subject to Regulation ATS. See id. at 
15586 n.749. For example, the Commission is basing some of the below 
estimates on the assumption that operators of Newly Designated ATSs 
that are affiliated with existing broker-dealers would structure 
their operations so that the existing broker-dealer would operate 
the ATS to avoid the costs of new broker-dealer registration. In 
addition, the Commission estimates that 2 Newly Designated ATSs that 
trade municipal securities or corporate debt securities would meet 
the volume thresholds to satisfy the conditions for complying with 
ATS-specific systems capacity, integrity and security recordkeeping 
as well as systems outages requirements. This number is based on 
aggregate data reported by broker-dealers and could vary based on 
how these systems structure their businesses.
    \176\ The Commission received several comments stating that the 
PRA analysis in the Proposing Release underestimated or did not 
include systems that trade crypto asset securities. See, e.g., 
Bloomberg Letter II at 2-3; Coin Center Letter at 25; Coinbase 
Letter at 6; Crypto Council Letter at 4-7. One commenter states that 
the Commission did not include approximately 288 crypto 
``exchanges,'' 200 crypto AMMs, and 9 front-end platforms that offer 
liquidity aggregation and (smart) order routing functionality. See 
Bloomberg Letter II at 2-3. It is not clear from the comment letter 
whether these systems operate in the U.S., use non-firm trading 
interest, and provide non-discretionary protocols to bring together 
buyers and sellers to negotiate, and thus would be New Rule 3b-16(a) 
Systems and subject to the new burdens analyzed under the PRA. In 
addition, the Commission preliminarily believes that some amount of 
crypto asset securities trade on New Rule 3b-16(a) Systems. See 
supra note 31. These systems could be some or many of the systems 
the commenter references. However, without additional information, 
the Commission is unable to assess whether the systems referenced by 
the commenter would meet existing Rule 3b-16(a), or Rule 3b-16(a), 
as proposed to be revised. In addition, some commenters estimate 
that hundreds or thousands of persons could be captured by the 
proposed rule change. See supra note 60. See also SIFMA Letter II at 
8-9 (stating that ``[t]he broad concept of communication protocol 
systems could theoretically capture hundreds, if not thousands, of 
systems across asset classes'' and there is a disconnect with the 
Commission's estimate that 22 systems would be affected by the 
Proposed Rules). As discussed above, systems would constitute a 
single exchange and be responsible for compliance as a single 
entity. See supra section II.B.
    \177\ The original 22 Newly Designated ATSs the Commission 
estimated in the Proposing Release may include ATSs that trade 
crypto asset securities.
    \178\ In the Proposing Release, the Commission certified that 
the proposed amendments to Regulation ATS would not, if adopted, 
have a significant economic impact on a substantial number of small 
entities pursuant to section 3(a) of the Regulatory Flexibility Act 
of 1980 (5 U.S.C. 603(a)). See Proposing Release at 15645. The 
Commission did not receive any comment regarding its certification. 
Although the Commission is now revising its estimate of the number 
of respondents that would be subject to the proposed rules, the 
Commission continues to certify that the proposed amendments would 
not, if adopted, have a significant economic impact on a substantial 
number of small entities. As in the Proposing Release, the 
Commission encourages written comments regarding this certification.
    \179\ The estimates presented here relate only to those 
collections of information for which the burdens will change as a 
result of increasing the estimated total number of Newly Designated 
ATSs. For the complete estimated burden associated with the proposed 
amendments, the estimates here for Newly Designated ATSs should be 
considered together with those originally included in the Proposing 
Release for Communication Protocol Systems, see Proposing Release at 
section VII, with any burden identified by the identical combination 
of Collection of Information and rule number replaced and superseded 
by that contained here.
    \180\ The estimated respondents for the Rule 304/Form ATS-N 
collection of information is based on the assumption that systems 
that operate multiple market places that are affiliated with a new 
or existing broker-dealer will all be operated by such broker-
dealer, and that such systems will not register multiple broker-
dealers to operate multiple affiliated ATSs.

----------------------------------------------------------------------------------------------------------------
                                                        Number of
   Collection of  information           Rule           respondents                   Description
----------------------------------------------------------------------------------------------------------------
Rule 301 of Regulation ATS and   17 CFR                          37  The Commission estimates that certain Newly
 Forms ATS and ATS-R.             242.301(b)(2)                       Designated ATSs that trade securities
                                  (``Rule                             other than NMS stocks or government
                                  301(b)(2)'').                       securities or repos, including crypto
                                                                      asset securities, would be required to
                                                                      file the proposed modernized Form ATS.
                                 Rule 301(b)(5)....              10  The Commission estimates that certain Newly
                                                                      Designated ATSs would meet the volume
                                                                      thresholds in government securities, NMS
                                                                      stocks, corporate debt securities,
                                                                      municipal securities, equity securities
                                                                      that are not NMS stocks and for which
                                                                      transactions are reported to an SRO and be
                                                                      subject to the Fair Access Rule.
                                 17 CFR                          46  The Commission estimates that all Newly
                                  242.301(b)(9)                       Designated ATSs will need to comply with
                                  (``Rule                             the requirement to file quarterly reports
                                  301(b)(9)'').                       on the proposed modernized Form ATS-R.
                                 17 CFR                          46  The Commission estimates that all Newly
                                  242.301(b)(10)                      Designated ATSs will need to comply with
                                  (``Rule                             the requirement to have written safeguards
                                  301(b)(10)'').                      and written procedures to protect
                                                                      subscribers' confidential trading
                                                                      information.
Rule 302 of Regulation ATS.....  17 CFR 242.302                  46  The Commission estimates that all Newly
                                  (``Rule 302'').                     Designated ATSs will need to comply with
                                                                      the recordkeeping requirements for ATSs.
Rule 303 of Regulation ATS.....  17 CFR 242.303                  46  The Commission estimates that all Newly
                                  (``Rule 303'').                     Designated ATSs will need to comply with
                                                                      the record preservation requirements for
                                                                      ATSs.
Rule 304 of Regulation ATS.....  17 CFR 242.304                   9  The Commission estimates that certain
                                  (``Rule 304'').                     Communication Protocol Systems that trade
                                                                      NMS stocks or government securities or
                                                                      repos would be required to file Form ATS-
                                                                      N, as proposed to be revised.
Rule 15b1-1 and Form BD........  17 CFR 240.15b1-1               27  The Commission estimates that certain Newly
                                  (``Rule 15b1-1'').                  Designated ATSs are not currently
                                                                      registered as or affiliated with a broker-
                                                                      dealer and will need to register using
                                                                      Form BD. This would include all Newly
                                                                      Designated ATSs that trade crypto asset
                                                                      securities that do not currently file a
                                                                      Form ATS.
Form ID........................  17 CFR 232.101                  27  The Commission estimates that the same
                                  (``Rule 101 of                      subset of Newly Designated ATSs that are
                                  Regulation S-T'').                  not currently registered as or affiliated
                                                                      with a broker-dealer will also need to
                                                                      file Form ID to apply for EDGAR access.
----------------------------------------------------------------------------------------------------------------

B. Total PRA Burdens

    The Commission continues to assume that, under the proposed 
amendments, Newly Designated ATSs will choose to register as broker-
dealers and comply with the conditions of Regulation ATS, rather than 
register as a national securities exchange,\181\ and the estimates 
below reflect this assumption.
---------------------------------------------------------------------------

    \181\ See Proposing Release at 15618 n.1056 and accompanying 
text.
---------------------------------------------------------------------------

1. Burden of Rule 301 of Regulation ATS and Forms ATS and ATS-R
a. Rule 301(b)(2) Burden on Newly Designated ATSs
    As discussed in the Proposing Release, the Commission estimates 
that each Newly Designated ATS would incur an initial burden of 20.5 
hours \182\ and an annual burden of 5 hours \183\ for complying with 
Rule 301(b)(2). In light of the revision of the Commission's estimate 
of Newly Designated ATSs, the Commission estimates the following total 
initial and annual burdens:
---------------------------------------------------------------------------

    \182\ The Commission's currently approved baseline for the 
average initial compliance burden for each initial operation report 
(``IOR'') on Form ATS is 20 hours (Attorney at 13 hours + Compliance 
Clerk at 7 hours). See Extension Without Change of a Currently 
Approved Collection: Regulation ATS Rule 301 Amendments; ICR 
Reference No. 202101-3235-011; OMB Control No. 3235-0509 (June 9, 
2018), available at <a href="https://www.reginfo.gov/public/do/PRAViewDocument?ref_nbr=202101-3235-011">https://www.reginfo.gov/public/do/PRAViewDocument?ref_nbr=202101-3235-011</a> (``Rule 301 PRA Supporting 
Statement''). The Commission proposed amendments to Part I of Form 
ATS, which would add an additional burden of 0.5 hours per filing 
using the modernized form (Compliance Clerk at 0.5 hours), and 
therefore the average compliance burden for each Form ATS filing 
would be 20.5 hours. See Proposing Release at section V.B and 
section VII.E (discussing proposed changes).
    \183\ The Commission's currently approved baseline for the 
average ongoing compliance burden for each amendment to a Form ATS 
IOR is 4 hours ((Attorney at 1.5 hours + Compliance Clerk at 0.5 
hours) x 2 IOR amendments a year). See Rule 301 PRA Supporting 
Statement. The Commission proposed amendments to Part I of Form ATS, 
including a requirement applicable to an ATS filing an IOR amendment 
to attach as Exhibit 3 a marked document to indicate changes to 
``yes'' or ``no'' answers and additions or deletions from any Item 
in Part I, Part II, and Part III, which would add an additional 
annual burden of 1 hour per ATS using the modernized form 
(Compliance Clerk at 0.5 hours x 2 IOR amendments a year). Therefore 
the average compliance burden for each Form ATS filing would be 5 
hours. See Proposing Release at section V.B and section VII.E 
(discussing proposed changes).

[[Page 29467]]



----------------------------------------------------------------------------------------------------------------
                                                                                                 Total burden
                                                                                                  (number of
           Burden type              Respondent type        Number of          Burden per         respondents x
                                                          respondents         respondent          burden per
                                                                                                  respondent)
----------------------------------------------------------------------------------------------------------------
Initial.........................  Newly Designated                    37  20.5 hours........  758.5 hours.
                                   ATSs.
Annual..........................  ...................  .................  5 hours...........  185 hours.
----------------------------------------------------------------------------------------------------------------


b. Rule 301(b)(5) Burden on Newly Designated ATSs

    As discussed in the Proposing Release, the Commission estimates an 
annual compliance burden of 37 hours per respondent for Rule 
301(b)(5).\184\ In light of the revision of the Commission's estimate 
of Newly Designated ATSs, the Commission estimates the following total 
annual burdens:
---------------------------------------------------------------------------

    \184\ The Commission's currently approved baseline for the 
average compliance burden per respondent is 37 hours = 10 hours for 
Fair Access standards recordkeeping (Attorney at 5 hours x 2 
responses a year) + 27 hours for Fair Access notices (Attorney at 1 
hour x 27 responses a year). See Proposing Release at section 
VII.D.1.b.

----------------------------------------------------------------------------------------------------------------
                                                                                          Total annual burden
                                             Number of          Annual burden per      (number of  respondents x
            Respondent type                 respondents             respondent             annual burden per
                                                                                              respondent)
----------------------------------------------------------------------------------------------------------------
Newly designated ATSs..................                 10  37 hours.................  370 hours.
----------------------------------------------------------------------------------------------------------------

c. Rule 301(b)(6) Burden on Newly Designated ATSs
    The Commission estimates that none of the Newly Designated ATSs 
trading crypto asset securities or that have entered or intend to enter 
the market since the Commission issued the Proposing Release would meet 
the applicable volume requirements and be subject to the requirements 
of 17 CFR 242.301(b)(6) (``Rule 301(b)(6)''), and therefore, the 
estimates in the Proposing Release remain unchanged.
d. Rule 301(b)(9) Burden on All Respondents
    As discussed in the Proposing Release, the Commission estimates an 
annual compliance burden of 19 hours per new Form ATS-R respondent 
\185\ and 3 hours per existing Form ATS-R respondent.\186\ In light of 
the revision of the Commission's estimate of Newly Designated ATSs, the 
Commission estimates the following total annual burdens:
---------------------------------------------------------------------------

    \185\ The annual burden per Newly Designated ATS would be 4.75 
hours x 4 quarterly filings annually = 19 burden hours. See 
Proposing Release at 15590 n.770.
    \186\ The annual burden per existing Form ATS-R respondent would 
be 0.75 hours x 4 quarterly filings annually = 3 burden hours. See 
id. at 15590 n.771.

----------------------------------------------------------------------------------------------------------------
                                                                                          Total annual burden
                                             Number of          Annual burden per      (number of  respondents x
            Respondent type                 respondents             respondent             annual burden per
                                                                                              respondent)
----------------------------------------------------------------------------------------------------------------
Newly Designated ATSs..................                 46  19 hours.................  874 hours.
----------------------------------------------------------------------------------------------------------------

e. Rule 301(b)(10) Burden on Newly Designated ATSs
    As discussed in the Proposing Release, the Commission estimates an 
initial burden of 8 hours \187\ and an annual burden of 4 hours \188\ 
per respondent for complying with Rule 301(b)(10). In light of the 
revision of the Commission's estimate of Newly Designated ATSs, the 
Commission estimates the following total initial and annual burdens:
---------------------------------------------------------------------------

    \187\ The Commission's currently approved baseline for the 
average initial compliance burden is 8 hours (Attorney at 7 hours + 
Compliance Clerk at 1 hour). See Rule 301 PRA Supporting Statement.
    \188\ The Commission's currently approved baseline for the 
average ongoing compliance burden is 4 hours (Attorney at 2 hours + 
Compliance Clerk at 2 hours). See id.

----------------------------------------------------------------------------------------------------------------
                                                                                                 Total burden
                                                                                                  (number of
           Burden type              Respondent type        Number of          Burden per         respondents x
                                                          respondents         respondent          burden per
                                                                                                  respondent)
----------------------------------------------------------------------------------------------------------------
Initial.........................  Newly Designated                    46  8 hours...........  368 hours.
                                   ATSs.
Annual..........................  ...................  .................  4 hours...........  184 hours.
----------------------------------------------------------------------------------------------------------------


2. Burden of Rules 302 and 303 of Regulation ATS on Newly Designated 
ATSs
---------------------------------------------------------------------------

    \189\ The Commission's currently approved baseline for the 
average compliance burden is 45 hours (Compliance Clerk at 45 
hours). See Extension Without Change of a Currently Approved 
Collection: Rule 302 (17 CFR 242.302) Recordkeeping Requirements for 
Alternative Trading Systems; ICR Reference No. 201906-3235-011; OMB 
Control No. 3235-0510 (Oct. 24, 2019), available at <a href="https://www.reginfo.gov/public/do/PRAViewDocument?ref_nbr=201906-3235-011">https://www.reginfo.gov/public/do/PRAViewDocument?ref_nbr=201906-3235-011</a>. 
There is no initial burden associated with this rule.

    As discussed in the Proposing Release, the Commission estimates an 
annual burden of 45 hours per respondent to comply with Rule 302 \189\ 
and 15 hours to comply with Rule 303.\190\ In light of the revision of 
the Commission's estimate of Newly Designated ATSs, the Commission 
estimates the following total annual burdens:
---------------------------------------------------------------------------

    \190\ The Commission's currently approved baseline for the 
average compliance burden is 15 hours (Compliance Clerk at 15 
hours). See Extension Without Change of a Currently Approved 
Collection: Rule 303 (17 CFR 242.303) Record Preservation 
Requirements for Alternative Trading Systems; ICR Reference No. 
202101-3235-010; OMB Control No. 3235-0505 (June 25, 2021), 
available at <a href="https://www.reginfo.gov/public/do/PRAViewDocument?ref_nbr=202101-3235-010">https://www.reginfo.gov/public/do/PRAViewDocument?ref_nbr=202101-3235-010</a>. There is no initial burden 
associated with this rule.

[[Page 29468]]



----------------------------------------------------------------------------------------------------------------
                                                                                                 Total annual
                                                                                               burden (number of
              Rule                  Respondent type        Number of       Annual burden per     respondents x
                                                          respondents         respondent       annual burden per
                                                                                                  respondent)
----------------------------------------------------------------------------------------------------------------
Rule 302........................  Newly Designated                    46  45 hours..........  2,070 hours.
                                   ATSs.
Rule 303........................  ...................  .................  15 hours..........  690 hours.
----------------------------------------------------------------------------------------------------------------


3. Burden of Rule 304 of Regulation ATS and Form ATS-N on Newly 
Designated ATSs

    As discussed in the Proposing Release, the Commission estimates an 
initial compliance burden of 136.4 hours per new Form ATS-N respondent 
\191\ and an annual burden of 47 hours.\192\ In light of the revision 
of the Commission's estimate of Newly Designated ATSs, the Commission 
estimates the following total annual burdens:
---------------------------------------------------------------------------

    \191\ The Commission's currently approved baseline for the 
average initial compliance burden for each initial Form ATS-N is 
130.4 hours (currently approved baseline burden to complete an 
initial Form ATS at 20 hours: Attorney at 13 hours and Compliance 
Clerk at 7 hours; see Proposing Release at 15588 n.759) + (Part I at 
0.5 hour) + (Part II at an average of 29 hours) + (Part III at an 
average of 78.75 hours) + (Access to EDGAR at 0.15 hours) + (Posting 
link to published Form ATS-N on ATS website at 2 hours) = 130.4 
burden hours. See Extension Without Change of a Currently Approved 
Collection: Regulation ATS Rule 304 and Form ATS-N; ICR Reference 
No. 202109-3235-014; OMB Control No. 3235-0763 (January 3, 2022), 
available at <a href="https://www.reginfo.gov/public/do/PRAViewICR?ref_nbr=202109-3235-014">https://www.reginfo.gov/public/do/PRAViewICR?ref_nbr=202109-3235-014</a> (``Rule 304 PRA Supporting 
Statement''). The aggregate totals by professional, including the 
baseline, are estimated to be approximately 54.6 hours for an 
Attorney, 0.5 hours for a Chief Compliance Manager, 34.55 hours for 
a Compliance Manager, 32.25 hours for a Senior Systems Analyst, 1 
hour for a Senior Marketing Manager, and 7.5 hours for a Compliance 
Clerk. The Commission estimates that the proposed amendments to Form 
ATS-N would add an additional burden of 6 hours per filing (Attorney 
at 2.5 hours, Compliance Manager at 1.5 hours, Senior Systems 
Analyst at 1.5 hours, and Compliance Clerk at 0.5 hours), and 
therefore the average compliance burden for each new Form ATS-N 
filer would be 136.4 hours. See Proposing Release at section V.B and 
section VII.E (discussing proposed changes).
    \192\ The currently approved baseline for filing amendments to 
Form ATS-N is 47 hours ((Attorney at 5.5 hours + Compliance Manager 
at 2 hours + Compliance Clerk at 1.9 hours) x 5 amendments a year). 
See Rule 304 PRA Supporting Statement.

----------------------------------------------------------------------------------------------------------------
                                                                                                  Total burden
                                                                                                   (number of
                                                                                                 respondents x
                                                                  Number of      Burden per        burden per
             Burden type                  Respondent type        respondents     respondent       respondent,
                                                                                   (hours)         rounded to
                                                                                                  nearest 0.5
                                                                                                     hours)
----------------------------------------------------------------------------------------------------------------
Initial.............................  Newly Designated ATSs..               9           136.4            1,227.5
Annual..............................  .......................  ..............              47                423
----------------------------------------------------------------------------------------------------------------

4. Burden of Rule 15b1-1 and Form BD on Newly Designated ATSs
    As discussed in the Proposing Release, the Commission estimates an 
initial burden of 2.75 hours \193\ and an annual burden of 1 hour \194\ 
per respondent for completing Form BD. In light of the revision of the 
Commission's estimate of Newly Designated ATSs, the Commission 
estimates the following total initial and annual burdens:
---------------------------------------------------------------------------

    \193\ The Commission's currently approved baseline for the 
average initial compliance burden for each Form BD is 2.75 hours 
(Compliance Manager at 2.75 hours). See Extension Without Change of 
a Currently Approved Collection: Form BD and Rule 15b1-1. 
Application for registration as a broker-dealer; ICR Reference No. 
201905-3235-016; OMB Control No. 3235-0012 (Aug. 7, 2019), available 
at <a href="https://www.reginfo.gov/public/do/PRAViewDocument?ref_nbr=201905-3235-016">https://www.reginfo.gov/public/do/PRAViewDocument?ref_nbr=201905-3235-016</a>. (``Form BD PRA Supporting Statement'').
    \194\ The Commission's currently approved baseline for the 
average ongoing compliance burden for each respondent amending Form 
BD is 0.95 hours (Compliance Manager at 0.33 hours x 2.87 amendments 
per year). See Form BD PRA Supporting Statement.

----------------------------------------------------------------------------------------------------------------
                                                                                                  Total burden
                                                                                                   (number of
                                                                                                 respondents x
                                                                  Number of      Burden per        burden per
             Burden type                  Respondent type        respondents     respondent       respondent,
                                                                                   (hours)         rounded to
                                                                                                  nearest 0.5
                                                                                                     hours)
----------------------------------------------------------------------------------------------------------------
Initial.............................  Newly Designated ATSs..              27            2.75                 74
Annual..............................  .......................  ..............            0.95               25.5
----------------------------------------------------------------------------------------------------------------


[[Page 29469]]

5. Burden of Form ID on Newly Designated ATSs
    As discussed in the Proposing Release, the Commission estimates, 
with regards to Rule 101 of Regulation S-T, an initial burden of 0.15 
hours \195\ and no annual burden per respondent for completing Form ID. 
In light of the revision of the Commission's estimate of Newly 
Designated ATSs, the Commission estimates the following total burdens:
---------------------------------------------------------------------------

    \195\ See Revision of a Currently Approved Collection: Form ID--
EDGAR Password; ICR Reference No. 202104-3235-022; OMB Control No. 
3235-0328 (Apr. 29, 2021), available at <a href="https://www.reginfo.gov/public/do/PRAViewDocument?ref_nbr=202104-3235-022">https://www.reginfo.gov/public/do/PRAViewDocument?ref_nbr=202104-3235-022</a>.

----------------------------------------------------------------------------------------------------------------
                                                                                                 Total initial
                                                                                               burden (number of
                                                                                                 respondents x
                    Respondent type                         Number of     Initial burden per  initial burden per
                                                           respondents    respondent (hours)      respondent,
                                                                                              rounded to nearest
                                                                                                  0.5 hours)
----------------------------------------------------------------------------------------------------------------
Newly Designated ATSs..................................              27                0.15                   4
----------------------------------------------------------------------------------------------------------------

6. Burden of Regulation SCI on Newly Designated ATSs
    The Commission does not estimate any Newly Designated ATSs that 
trade crypto asset securities or that have exited, entered, or intend 
to enter the market since the Commission issued the Proposing Release 
will be subject to Regulation SCI,\196\ and therefore, the estimates in 
the Proposing Release remain unchanged.
---------------------------------------------------------------------------

    \196\ ``Regulation SCI'' consists of 17 CFR 242.1000 through 
242.1007.
---------------------------------------------------------------------------

C. Request for Comments

    Pursuant to 44 U.S.C. 3506(c)(2)(B), the Commission solicits 
comments to:
    39. Evaluate whether the proposed collection of information is 
necessary for the proper performance of the Commission's functions, 
including whether the information shall have practical utility;
    40. Evaluate the accuracy of the Commission's estimates of the 
burden of the proposed collection of information;
    41. Determine whether there are ways to enhance the quality, 
utility, and clarity of the information to be collected;
    42. Evaluate whether there are ways to minimize the burden of 
collection of information on those who are to re

[…truncated; see source link]
Indexed from Federal Register on May 5, 2023.

This is legal information, not legal advice. Laws vary by jurisdiction and change frequently. Always verify current law with official sources and consult a licensed attorney in your jurisdiction for advice on your specific situation.