Rule2026-08047

Pipeline Safety: Standards Update-ASTM F2767

Primary source

Metadata and text below are from the Federal Register, a public-domain U.S. government work. Always verify the official published version before relying on it for any legal matter.

Published
April 24, 2026
Effective
January 1, 2027

Issuing agencies

Transportation DepartmentPipeline and Hazardous Materials Safety Administration

Abstract

This DFR amends PHMSA's regulations to incorporate by reference an updated edition of industry standard ASTM F2767, Standard Specification for Electrofusion Type Polyamide-12 Fittings for Outside Diameter Controlled Polyamide-12 Pipe and Tubing for Gas Distribution. This updated standard will maintain or improve public safety, prevent regulatory confusion, reduce compliance burdens on stakeholders, and satisfy a mandate in the National Technology Transfer and Advancement Act (NTTAA) of 1995.

Full Text

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<title>Federal Register, Volume 91 Issue 79 (Friday, April 24, 2026)</title>
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[Federal Register Volume 91, Number 79 (Friday, April 24, 2026)]
[Rules and Regulations]
[Pages 22001-22004]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2026-08047]


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DEPARTMENT OF TRANSPORTATION

Pipeline and Hazardous Materials Safety Administration

49 CFR Part 192

[Docket No. PHMSA-2026-1529; Amdt. No. 192-165]
RIN 2137-AG33


Pipeline Safety: Standards Update--ASTM F2767

AGENCY: Pipeline and Hazardous Materials Safety Administration (PHMSA), 
Department of Transportation (DOT).

ACTION: Direct final rule (DFR); request for comments.

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SUMMARY: This DFR amends PHMSA's regulations to incorporate by 
reference an updated edition of industry standard ASTM F2767, Standard 
Specification for Electrofusion Type Polyamide-12 Fittings for Outside 
Diameter Controlled Polyamide-12 Pipe and Tubing for Gas Distribution. 
This updated standard will maintain or improve public safety, prevent 
regulatory confusion, reduce compliance burdens on stakeholders, and 
satisfy a mandate in the National Technology Transfer and Advancement 
Act (NTTAA) of 1995.

DATES: The DFR is effective January 1, 2027, unless adverse comments 
are received by June 23, 2026. If adverse comments are received, 
notification will be published in the Federal Register before the 
effective date withdrawing the rule and publishing a notice of proposed 
rulemaking to provide an additional opportunity for public comment. 
Compliance after June 23, 2026 is authorized. The incorporation by 
reference of certain material listed in this rule is approved by the 
Director of the Federal Register as of January 1, 2027.

ADDRESSES: You may submit comments identified by the Docket Number 
PHMSA-2026-1529 using any of the following methods:
    E-Gov Web: <a href="https://www.regulations.gov">https://www.regulations.gov</a>. This site allows the public 
to enter comments on any Federal Register notice issued by any agency. 
Follow the online instructions for submitting comments.
    Mail: Docket Management System: U.S. Department of Transportation, 
1200 New Jersey Avenue SE, West Building Ground Floor, Room W12-140, 
Washington, DC 20590-0001.
    Alternatively, hand delivery is available to this address between 9 
a.m. and 5 p.m., Monday through Friday, except Federal holidays.
    Fax: 1-202-493-2251.
    For commenting instructions and additional information about 
commenting, see SUPPLEMENTARY INFORMATION.

FOR FURTHER INFORMATION CONTACT: Brianna Wilson, Transportation 
Specialist, 1200 New Jersey Avenue SE, Washington, DC 20590, by phone 
at 771-215-0969 or email at <a href="/cdn-cgi/l/email-protection#4b2939222a25252a653c22273824250b2f243f652c243d"><span class="__cf_email__" data-cfemail="4426362d252a2a256a332d28372b2a04202b306a232b32">[email&#160;protected]</span></a>.

SUPPLEMENTARY INFORMATION:

I. General Discussion

    Through this DFR, PHMSA is incorporating by reference an update to 
a voluntary, consensus industry technical standard already incorporated 
by reference within 49 CFR part 192. Specifically, PHMSA is updating 
the referenced edition of industry standard ASTM F2767, Standard 
Specification for Electrofusion Type Polyamide-12 Fittings for Outside 
Diameter Controlled Polyamide-12 Pipe and Tubing for Gas Distribution, 
to the approved 2024 edition (ASTM F2767).
    ASTM F2767 presents the current state of knowledge and technology 
applicable to PA12 electrofusion fittings for use with outside-
diameter-controlled PA12 pipe, as covered by ASTM F2785. The standard 
also includes requirements for materials, workmanship, and testing 
performance.
    A reference to the 2024 version of the standard will replace the 
existing reference within Appendix B to part 192 to ASTM F2767-
18(2023), ``Specification for Electrofusion Type Polyamide-12 Fittings 
for Outside Diameter Controlled Polyamide-12 Pipe and Tubing for Gas 
Distribution,'' November 1, 2023.\1\ While In parallel with updating in 
August 2025 regulatory references to this standard to the 2023 edition, 
PHMSA continued to review more recent editions of the standard for 
potential incorporation in its regulations. Based on that technical 
review, PHMSA now supports further updating the standard to the 2024 
edition.
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    \1\ ``Periodic Safety: Standards Update--ASTM F2767,'' 90 FR 
28090 (July 1, 2025) (effective Jan. 1, 2026). The current direct 
final rule reflects the list of references as they will exist after 
this effective date.
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    This updated standard will maintain or improve public safety, 
prevent regulatory confusion, and reduce compliance burdens on 
stakeholders. The National Technology Transfer and Advancement Act 
(NTTAA) of 1995 (15 U.S.C. 272 (note)) directs Federal agencies to, 
``when practical and consistent with applicable laws, use technical 
standards developed by voluntary consensus standard bodies instead of 
government-developed technical standards.'' Consistent with that 
mandate, PHMSA incorporates more than 80 industry standards by 
reference into the Federal Pipeline Safety Regulations (49 CFR parts 
190-199); however, many standards become outdated over time as new 
editions become available. 49 U.S.C. 60102(l) directs PHMSA to update 
incorporated industry standards.
    Updating this standard ensures better alignment of PHMSA's 
regulations with innovations in operational and management practices, 
materials, testing, and technological advancements; enhances compliance 
by avoiding conflict between different versions of the same industry 
standards; and facilitates safety-focused allocation of resources by 
pipeline operators. PHMSA technical experts have evaluated the changes 
in the updated edition of ASTM F2767 and concluded it will either 
maintain or enhance the protection of public safety. These updates 
effectively mitigate safety gaps by incorporating innovations in 
equipment design, operational and maintenance practices, and testing, 
while addressing latent vulnerabilities that were historically 
unidentifiable due to the technical limitations of legacy data-
gathering and monitoring capabilities. Indeed, PHMSA on July 1, 2025, 
published a direct final rule updating the reference within part 192 to 
the 2023 edition of this standard after preliminarily finding the 
revisions in that edition enhanced pipeline safety (90 FR 28090); 
PHMSA's evaluation of the handful of changes introduced in the standard 
since 2023 yield a similar conclusion regarding their safety impact. 
PHMSA further concludes that the direct final rule's updated standard 
is technically feasible, reasonable, cost-effective, and practicable 
because of its respective anticipated commercial and public safety 
benefits; and because the benefits better support PHMSA's safety

[[Page 22002]]

priorities compared to alternatives, thereby justifying any associated 
compliance costs.

Availability of Materials to Interested Parties

    Pursuant to section 24 of the Pipeline Safety, Regulatory 
Certainty, and Job Creation Act of 2011 (Pub. L. 112-90, codified at 49 
U.S.C. 60102(p)), ``the Secretary may not issue a regulation pursuant 
to this chapter that incorporates any documents or portions thereof 
unless the documents or portions thereof are made available to the 
public, free of charge.'' The standard incorporated in this direct 
final rule is available from the following website: <a href="https://www.astm.org/standards-and-solutions/standards-and-publications/reading-room">https://www.astm.org/standards-and-solutions/standards-and-publications/reading-room</a>. The material can also be obtained by interested parties 
through the applicable publisher contact information listed in Sec.  
192.7. Additional information regarding standards availability can be 
found at <a href="https://www.phmsa.dot.gov/standards-rulemaking/pipeline/standards-incorporated-reference">https://www.phmsa.dot.gov/standards-rulemaking/pipeline/standards-incorporated-reference</a>.
    Commenting Instructions: Please include the docket number PHMSA-
2026-1529 at the beginning of your comments. If you submit your 
comments by mail, submit two copies. If you wish to receive 
confirmation that PHMSA received your comments, include a self-
addressed stamped postcard. Internet users may submit comments at 
<a href="https://www.regulations.gov">https://www.regulations.gov</a>.

    Note: Comments are posted without changes or edits to <a href="https://www.regulations.gov">https://www.regulations.gov</a>, including any personal information provided. 
There is a privacy statement published on <a href="https://www.regulations.gov">https://www.regulations.gov</a>.

    Privacy Act: In accordance with 5 U.S.C. 553(c), DOT solicits 
comments from the public to inform its rulemaking process. DOT posts 
these comments, without edit, including any personal information the 
commenter provides, to our docket at <a href="https://www.regulations.gov">https://www.regulations.gov</a>. You 
may review DOT's complete Privacy Act Statement by visiting <a href="https://www.dot.gov/privacy">https://www.dot.gov/privacy</a>.
    Confidential Business Information: Confidential Business 
Information (CBI) is commercial or financial information that is both 
customarily and actually treated as private by its owner. Under the 
Freedom of Information Act (FOIA, 5 U.S.C. 552), CBI is exempt from 
public disclosure. It is important that you clearly designate the 
comments submitted as CBI if: your comments responsive to this document 
contain commercial or financial information that is customarily treated 
as private; you actually treat such information as private; and your 
comment is relevant or responsive to this notice. Pursuant to 49 CFR 
190.343, you may ask PHMSA to provide confidential treatment to 
information you give to the agency by taking the following steps: (1) 
mark each page of the original document submission containing CBI as 
``Confidential;'' (2) send PHMSA, along with the original document, a 
second copy of the original document with the CBI deleted; and (3) 
explain why the information that you are submitting is CBI. Submissions 
containing CBI should be sent to Brianna Wilson, Standards and 
Rulemaking Division, Pipeline and Hazardous Materials Safety 
Administration (PHMSA), 2nd Floor, 1200 New Jersey Avenue SE, 
Washington, DC 20590-0001, or by email at <a href="/cdn-cgi/l/email-protection#8ae8f8e3ebe4e4eba4fde3e6f9e5e4caeee5fea4ede5fc"><span class="__cf_email__" data-cfemail="8defffe4ece3e3eca3fae4e1fee2e3cde9e2f9a3eae2fb">[email&#160;protected]</span></a>. Any 
materials PHMSA receives that is not specifically designated as CBI 
will be placed in the public docket.
    Docket: For access to the docket to read background documents or 
comments received, go to <a href="http://www.regulations.gov">http://www.regulations.gov</a>. Follow the online 
instructions for accessing the docket. Alternatively, you may review 
the documents in person at the street address listed above.

II. Regulatory Analysis and Notices

A. Legal Authority

    This direct final rule is published under the authority of the 
Secretary of Transportation set forth in the Federal Pipeline Safety 
Laws (49 U.S.C. 60101 et seq.) and delegated to the PHMSA Administrator 
pursuant to 49 CFR 1.97. PHMSA has determined that this direct final 
rule--which updates an industry standard already incorporated by 
reference into its regulations--is unlikely to elicit significant 
adverse comment. See 49 U.S.C. 60102(b)(6)(A). PHMSA similarly finds 
that publication of a proposed rulemaking on which comment is solicited 
would be ``unnecessary'' pursuant to section 553(b)(B) of the 
Administrative Procedure Act (5 U.S.C. 551 et seq.) because this 
rulemaking merely adopts an updated version of an industry standard 
reflecting a broad consensus among affected industry stakeholders.

B. Executive Order 12866

    E.O. 12866, Regulatory Planning and Review, as implemented by DOT 
Order 2100.6B (``Policies and Procedures for Rulemaking'') and DOT 
Order 2100.7 (``Ensuring Reliance upon Sound Economic Analysis in 
Department of Transportation Policies, Programs, and Activities''), 
requires agencies to regulate in the ``most cost-effective manner,'' to 
make a ``reasoned determination that the benefits of the intended 
regulation justify its costs,'' and to develop regulations that 
``impose the least burden on society.'' In arriving at those 
conclusions, E.O. 12866 requires that agencies should consider ``both 
quantifiable measures . . . and qualitative measures of costs and 
benefits that are difficult to quantify'' and ``maximize net benefits . 
. . unless a statute requires another regulatory approach.'' E.O. 12866 
also requires that ``agencies should assess all costs and benefits of 
available regulatory alternatives, including the alternative of not 
regulating.'' DOT Order 2100.6B directs that PHMSA and other Operating 
Administrations must generally choose the ``least costly regulatory 
alternative that achieves the relevant objectives'' unless required by 
law or compelling safety need. DOT Order 2100.6B also specifies that 
regulations should generally ``not be issued unless their benefits are 
expected to exceed their costs'' except where required by law or 
compelling safety need. DOT Order 2100.7 requires that ``all rulemaking 
activities shall be based on sound economic principles and analysis 
supported by rigorous cost-benefit requirement.''
    E.O. 12866 and DOT Order 2100.6B also require that PHMSA submit 
``significant regulatory actions'' to the Office of Information and 
Regulatory Affairs (OIRA) within the Executive Office of the 
President's Office of Management and Budget (OMB) for review. This 
final rule is a not significant regulatory action pursuant to E.O. 
12866; OMB also has not designated this rule as a ``major rule'' as 
defined by the Congressional Review Act (5 U.S.C. 801 et seq.).
    PHMSA has complied with the procedural and analytical requirements 
in E.O. 12866 as implemented by DOT Order 2100.6B and DOT Order 2100.7 
and determined that this direct final rule may result in minimal cost 
savings by reducing regulatory burdens and regulatory uncertainty for 
pipeline facility operators. In general, updates to consensus industry 
standards are widely accepted and followed on a voluntary basis 
throughout most of the pipeline industry. PHMSA understands that most 
pipeline operators already purchase and voluntarily apply industry 
standards--including the updated standard that is the subject of this 
rulemaking--within their ordinary business practices. Incorporation of 
the updated version of the standard referenced in this direct final 
rule will help ensure that the industry is not

[[Page 22003]]

forced to incur the additional cost of complying with different 
versions of the same standard. The cost savings of this rulemaking 
could not be quantified.
    Updating to a more recent edition of the industry standard will 
ensure better alignment of PHMSA's regulations with innovations in 
operational and maintenance practices, equipment design, and testing. 
These updates address known safety risks, encourage facilities to 
invest in safety enhancing innovations, and improve public safety.

C. Executive Orders 14192 and Executive Order 14219

    This direct final rule is considered a deregulatory action pursuant 
to E.O. 14192, Unleashing Prosperity Through Deregulation. PHMSA 
estimates that the total costs of the direct final rule on the 
regulated community will be less than zero. Nor do the regulatory 
amendments herein implicate any of the factors identified in section 
2(a) of E.O. 14219, Ensuring Lawful Governance and Implementing the 
President's ``Department of Government Efficiency'' Deregulatory 
Initiative, indicative that a regulation is ``unlawful . . . [or] that 
undermine[s] the national interest.''

D. Energy-Related Executive Orders 13211, 14154, and 14156

    The President has declared in E.O. 14156, Declaring a National 
Energy Emergency, a National emergency to address inadequate U.S. 
energy development production, transportation, refining, and generation 
capacity. Similarly, E.O. 14154, Unleashing American Energy, asserts a 
Federal policy to unleash American energy by ensuing access to abundant 
supplies of reliable, affordable energy from (inter alia) the removal 
of ``undue burden[s]'' on the identification, development, or use of 
domestic energy resources such as PHMSA-jurisdictional gasses and 
hazardous liquids. PHMSA finds this direct final rule is consistent 
with each of E.O. 14156 and E.O. 14154. The direct final rule will give 
affected pipeline operators the benefit of using the updated standard 
to maintain or improve public safety, prevent regulatory confusion, and 
reduce compliance burdens on stakeholders. PHMSA therefore expects the 
regulatory amendments in this direct final rule will in turn increase 
national pipeline transportation capacity and improve pipeline 
operators' ability to provide abundant, reliable, affordable natural 
gas in response to residential, commercial, and industrial demand.
    However, this direct final rule is not a ``significant energy 
action'' under E.O. 13211, Actions Concerning Regulations That 
Significantly Affect Energy Supply, Distribution, or Use, which 
requires Federal agencies to prepare a Statement of Energy Effects for 
any ``significant energy action.'' Because this direct final rule is 
not a significant action under E.O. 12866, it will not have a 
significant adverse effect on supply, distribution, or energy use.

E. Executive Order 13132: Federalism

    PHMSA analyzed this direct final rule in accordance with the 
principles and criteria contained in E.O. 13132, Federalism, and the 
Presidential Memorandum (``Preemption'') published in the Federal 
Register on May 22, 2009. E.O. 13132 requires agencies to assure 
meaningful and timely input by State and local officials in the 
development of regulatory policies that may have ``substantial direct 
effects on the States, on the relationship between the National 
Government and the States, or on the distribution of power and 
responsibilities among the various levels of government.''
    While the direct final rule may operate to preempt some State 
requirements, it will not impose any regulation that has substantial 
direct effects on the States, the relationship between the National 
Government and the States, or the distribution of power and 
responsibilities among the various levels of government. Section 
60104(c) of the Federal Pipeline Safety Laws prohibits certain State 
safety regulation of interstate pipelines. Under the Federal Pipeline 
Safety Laws, States that have submitted a current certification under 
section 60105(a) can augment Federal pipeline safety requirements for 
intrastate pipelines regulated by PHMSA but may not approve safety 
requirements less stringent than those required by Federal law. A State 
may also regulate an intrastate pipeline facility that PHMSA does not 
regulate. The preemptive effect of the regulatory amendments in this 
direct final rule is limited to the minimum level necessary to achieve 
the objectives of the Federal Pipeline Safety Laws. Therefore, the 
consultation and funding requirements of E.O. 13132 do not apply.

F. Regulatory Flexibility Act

    The Regulatory Flexibility Act (RFA, 5 U.S.C. 601 et seq.) requires 
Federal agencies to conduct a Final Regulatory Flexibility Analysis 
(FRFA) for a final rule subject to notice-and-comment rulemaking, 
unless the agency certifies that the rule will not have a significant 
economic impact on a substantial number of small entities. The RFA 
applies only to rules for which an agency is required to first publish 
a proposed rule (see 5 U.S.C. 603(a) and 604(a)). PHMSA is not required 
to publish a notice of proposed rulemaking for this DFR, so the RFA 
does not apply. However, PHMSA expects no affected operators will face 
significant costs because the referenced standard is widely available 
for purchase at relatively low cost, most operators are already in 
compliance with the content of the referenced standard, and compliance 
costs for any remaining operators are expected to be negligible.

G. Unfunded Mandates Reform Act of 1995

    The Unfunded Mandates Reform Act (UMRA, 2 U.S.C. 1501 et seq.) 
requires agencies to assess the effects of Federal regulatory actions 
on State, local, and Tribal governments, and the private sector. For 
any proposed or direct final rule that includes a Federal mandate that 
may result in the expenditure by State, local, and Tribal governments, 
in the aggregate of $100 million or more in 1996 dollars ($203 million 
in 2024 dollars) in any given year, the agency must prepare, amongst 
other things, a written statement that qualitatively and quantitatively 
assesses the costs and benefits of the Federal mandate.
    This direct final rule does not impose unfunded mandates under UMRA 
because it does not result in costs of $100 million or more (in 1996 
dollars) per year for either State, local, or Tribal governments, or to 
the private sector.

H. National Environmental Policy Act

    PHMSA has analyzed this rule pursuant to the National Environmental 
Policy Act (NEPA, 42 U.S.C. 4321 et seq.) and has determined it is 
categorically excluded under 23 CFR 771.117(c)(20), which applies to 
the promulgation of rules, regulations, and directives. Under section 9 
of DOT Order 5610.1D (``DOT's Procedures for Considering Environmental 
Impacts''), PHMSA may apply a categorical exclusion established in 
another Operating Administration's procedures. PHMSA followed the 
requirements outlined in DOT Order 5610.1D to apply a categorical 
exclusion issued by the Federal Highway Administration (FHWA) to this 
deregulatory action. PHMSA does not anticipate any adverse 
environmental impacts from this rule, and PHMSA has determined no 
unusual circumstances are present under 23 CFR 771.117(b). PHMSA's 
Categorical Exclusion Determination memo for this

[[Page 22004]]

action is available on PHMSA's website.\2\
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    \2\ DOT, Implementing Procedures, <a href="https://www.phmsa.dot.gov/planning-and-analytics/environmental-analysis-and-compliance/implementing-procedures">https://www.phmsa.dot.gov/planning-and-analytics/environmental-analysis-and-compliance/implementing-procedures</a>.
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I. Executive Order 13175

    PHMSA analyzed this direct final rule according to the principles 
and criteria in E.O. 13175, Consultation and Coordination with Indian 
Tribal Governments, and DOT Order 5301.1A (``Department of 
Transportation Tribal Consultation Policies and Procedures''). E.O. 
13175 requires agencies to assure meaningful and timely input from 
Tribal government representatives in the development of rules that 
significantly or uniquely affect Tribal communities by imposing 
``substantial direct compliance costs'' or ``substantial direct 
effects'' on such communities or the relationship or distribution of 
power between the Federal Government and Tribes.
    PHMSA assessed the impact of the direct final rule and determined 
that it will not significantly or uniquely affect Tribal communities or 
Indian Tribal governments. The rulemaking's regulatory amendments have 
a broad, national scope; therefore, this direct final rule will not 
significantly or uniquely affect Tribal communities, much less impose 
substantial compliance costs on Native American Tribal governments or 
mandate Tribal action. For these reasons, PHMSA has concluded that the 
funding and consultation requirements of E.O. 13175 and DOT Order 
5301.1A do not apply.

J. Paperwork Reduction Act

    The Paperwork Reduction Act (44 U.S.C. 3501 et seq.) and its 
implementing regulations at 5 CFR 1320.8(d) requires that PHMSA provide 
interested members of the public and affected agencies with an 
opportunity to comment on information collection and recordkeeping 
requests. This rulemaking will not create, amend, or rescind any 
existing information collections.

K. Executive Order 13609 and International Trade Analysis

    E.O. 13609, Promoting International Regulatory Cooperation, 
requires agencies to consider whether the impacts associated with 
significant variations between domestic and international regulatory 
approaches are unnecessary or may impair the ability of American 
business to export and compete internationally. In meeting shared 
challenges involving health, safety, labor, security, environmental, 
and other issues, international regulatory cooperation can identify 
approaches that are at least as protective as those that are or would 
be adopted in the absence of such cooperation. International regulatory 
cooperation can also reduce, eliminate, or prevent unnecessary 
differences in regulatory requirements.
    Similarly, the Trade Agreements Act of 1979 (Pub. L. 96-39), as 
amended by the Uruguay Round Agreements Act (Pub. L. 103-465), 
prohibits Federal agencies from establishing any standards or engaging 
in related activities that create unnecessary obstacles to the foreign 
commerce of the United States. For purposes of these requirements, 
Federal agencies may participate in the establishment of international 
standards, so long as the standards have a legitimate domestic 
objective, such as providing for safety, and do not operate to exclude 
imports that meet this objective. The statute also requires 
consideration of international standards and, where appropriate, that 
they be the basis for U.S. standards.
    PHMSA engages with international standards setting bodies to 
protect the safety of the American public. PHMSA has assessed the 
effects of the direct final rule and has determined that its regulatory 
amendments will not cause unnecessary obstacles to foreign trade.

L. Cybersecurity and Executive Order 14028

    E.O. 14028, Improving the Nation's Cybersecurity, directed the 
Federal Government to improve its efforts to identify, deter, and 
respond to ``persistent and increasingly sophisticated malicious cyber 
campaigns.'' PHMSA has considered the effects of the direct final rule 
and has determined that its regulatory amendments will not materially 
affect the cybersecurity risk profile for pipeline facilities.

List of Subjects in 49 CFR Part 192

    Incorporation by reference, Natural gas, Pipeline safety.

    For the reasons set forth above, PHMSA amends 49 CFR part 192 as 
follows:

PART 192--TRANSPORTATION OF NATURAL AND OTHER GAS BY PIPELINE: 
MINIMUM FEDERAL SAFETY STANDARDS

0
1. The authority citation for part 192 continues to read as follows:

    Authority:  30 U.S.C. 185(w)(3), 49 U.S.C. 5103, 60101 et. seq., 
and 49 CFR 1.97.

0
2. In Sec.  192.7 revise paragraph (f)(21) to read as follows:


Sec.  192.7   What documents are incorporated by reference partly or 
wholly in this part?

* * * * *
    (f) * * *
    (21) ASTM F2767-24, Standard Specification for Electrofusion Type 
Polyamide-12 Fittings for Outside Diameter Controlled Polyamide-12 Pipe 
and Tubing for Gas Distribution, approved July 1, 2024 (ASTM F2767); 
IBR approved for appendix B to this part.
* * * * *

    Issued in Washington, DC, on April 22, 2026, under the authority 
delegated in 49 CFR 1.97.
Paul J. Roberti,
Administrator.
[FR Doc. 2026-08047 Filed 4-23-26; 8:45 am]
BILLING CODE 4910-60-P


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