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Rule2026-19693

Implementing the Safe Explosives Act

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Published
September 25, 2026
Effective
October 26, 2026

Issuing agencies

Justice DepartmentAlcohol, Tobacco, Firearms, and Explosives Bureau

Abstract

The Bureau of Alcohol, Tobacco, Firearms, and Explosives ("ATF") is finalizing two Department of Justice ("Department") interim final rules ("IFRs") implementing the Safe Explosives Act. This rule formally ends those rules' interim status, responds to public comments from 2003 on the IFRs, rescinds ATF Ruling 2003-5 issued in response to IFR comments, and makes certain revisions to IFR provisions in response to the comments. They clarify when federal licensees/ permittees must report changes in responsible persons and authorized employees; eliminate verifying identity of persons accepting delivery on behalf of distributees; and amend regulatory exemption language governing aspects of transporting explosive materials.

Full Text

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<title>Federal Register, Volume 91 Issue 185 (Friday, September 25, 2026)</title>
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[Federal Register Volume 91, Number 185 (Friday, September 25, 2026)]
[Rules and Regulations]
[Pages 61074-61111]
From the Federal Register Online via the Government Publishing Office [<a href="http://www.gpo.gov">www.gpo.gov</a>]
[FR Doc No: 2026-19693]



[[Page 61073]]

Vol. 91

Friday,

No. 185

September 25, 2026

Part III





Department of Justice





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Bureau of Alcohol, Tobacco, Firearms, and Explosives





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27 CFR Part 555





Implementing the Safe Explosives Act; Final Rule

Federal Register / Vol. 91, No. 185 / Friday, September 25, 2026 / 
Rules and Regulations

[[Page 61074]]


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DEPARTMENT OF JUSTICE

Bureau of Alcohol, Tobacco, Firearms, and Explosives

27 CFR Part 555

[ATF No. 2002R-341F]
RIN 1140-AA00 and 1140-AA20


Implementing the Safe Explosives Act

AGENCY: Bureau of Alcohol, Tobacco, Firearms, and Explosives, 
Department of Justice.

ACTION: Final rule.

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SUMMARY: The Bureau of Alcohol, Tobacco, Firearms, and Explosives 
(``ATF'') is finalizing two Department of Justice (``Department'') 
interim final rules (``IFRs'') implementing the Safe Explosives Act. 
This rule formally ends those rules' interim status, responds to public 
comments from 2003 on the IFRs, rescinds ATF Ruling 2003-5 issued in 
response to IFR comments, and makes certain revisions to IFR provisions 
in response to the comments. They clarify when federal licensees/
permittees must report changes in responsible persons and authorized 
employees; eliminate verifying identity of persons accepting delivery 
on behalf of distributees; and amend regulatory exemption language 
governing aspects of transporting explosive materials.

DATES: This rule is effective October 26, 2026.

FOR FURTHER INFORMATION CONTACT: Office of Regulatory Affairs, by email 
at <a href="/cdn-cgi/l/email-protection#3f706d7e7f5e4b5911585049"><span class="__cf_email__" data-cfemail="aee1fcefeecfdac880c9c1d8">[email&#160;protected]</span></a>, by mail at Office of Regulatory Affairs; Enforcement 
Programs and Services, Bureau of Alcohol, Tobacco, Firearms, and 
Explosives; U.S. Department of Justice; 99 New York Avenue NE; 
Washington, DC 20226; or by telephone at (202) 648-7070.

SUPPLEMENTARY INFORMATION:

I. Executive Summary
II. Background
III. Analysis of Comments and Decisions for Interim Rule IFR 1
    A. Reporting Changes in Responsible Persons and Employees 
Authorized To Possess Explosive Materials
    B. eZ-Check System
    C. Relief From Disabilities
    D. Limited Permittee Transaction Report, ATF Form 5400.4
    E. Explosives Employee Possessor Questionnaire, ATF Form 5400.28
    F. Rocket Motors
    G. Warrantless Inspections
    H. Transportation Issues
    I. Safe Storage and Retaining Records
    J. License/Permit Requirements for Treatment, Storage, Disposal 
Facilities
    K. Possessing Explosives Prior to Completing a Background Check
    L. Meaning of ``Possess''
    M. Safely Handling Explosives and Record-Keeping Manual
    N. Errors in Regulatory Text
    O. IFR Costs and Benefits Section
    P. IFR Paperwork Reduction Act Section
IV. Analysis of Comments and Decisions for Interim Final Rule (IFR) 
2
    A. Obligations To Verify Persons Accepting Explosives Delivery 
and ATF Ruling 2003-5
    B. ``Private'' Carriers and Common/Contract Carriers
    C. Carriers of Non-Placarded Loads
    D. Request To Use Company Identification Card
V. Final Rule
    A. Amendment to Sec.  555.57
    B. Amendment to Sec. Sec.  555.103 and 555.105
    C. Technical Amendments
    D. Guidance Documents Affected by This Final Rule
VI. Statutory and Executive Order Reviews

I. Executive Summary

A. Purpose of the Regulatory Action

    The Safe Explosives Act (``SEA''), Title XI, Subtitle C of Public 
Law 107-296, of the Homeland Security Act of 2002 (November 25, 2002) 
(``HSA''), amended the federal explosives laws in 18 U.S.C. chapter 40 
to, among other things: (1) include a federal licensing/permitting 
requirement for all explosive materials purchased or received on or 
after May 24, 2003; (2) create additional categories of persons 
prohibited from shipping, transporting, receiving, or possessing 
explosive materials; and (3) create a new ``limited permit'' for 
certain types of explosives purchasers.
    On March 20, 2003, ATF published an interim final rule in the 
Federal Register implementing the SEA, Implementation of the Safe 
Explosives Act, Title XI, Subtitle C of Public Law 107-296, 68 FR 13768 
(Mar. 20, 2003) (``IFR 1''). On September 11, 2003, ATF published 
another interim final rule in the Federal Register, Implementation of 
the Safe Explosives Act, Title XI, Subtitle C of Public Law 107-296--
Delivery of Explosive Materials by Common or Contract Carrier, 68 FR 
53509 (Sep. 11, 2003) (``IFR 2''), which removed the requirement set 
forth in IFR 1 that all common/contract carriers making deliveries on 
or after May 24, 2003, complete ATF Form 5400.8, Explosives Delivery 
Record (``Form 5400.8''), prior to taking possession of explosive 
materials for delivery to a federal explosives licensee/permittee. This 
final rule adopts the regulations set forth in both interim final rules 
(collectively, ``IFRs'') with minor technical amendments for purposes 
of clarity and some modifications in response to comments received.

B. Summary of the Major Provisions of This Rule

    The SEA and its implementing regulations created important benefits 
to public security and safety. Prior to the SEA, ATF performed 
background checks on licensee/permittee responsible persons (``RPs''), 
but not on other employees who were authorized to possess explosive 
materials in the course of their employment. The SEA introduced a 
requirement that ATF also perform background checks on employees 
authorized to possess explosive materials to ensure that these 
employees are not prohibited by law from shipping, transporting, 
receiving, or possessing explosive materials.\1\ This requirement was 
added to enable ATF to prevent a prohibited person, who otherwise might 
be hired if no background check was performed, from gaining access to 
and possessing explosives while employed by an explosives licensee/
permittee. Moreover, the required background checks were introduced to 
help to ensure that criminals and other prohibited persons are not 
permitted to obtain explosive materials for illicit use. Thus, the SEA, 
as implemented through the two IFRs, introduced preventative tools to 
increase public safety and security.
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    \1\ The Attorney General is responsible for enforcing the SEA. 
The Attorney General has delegated the responsibility for 
administering and enforcing the SEA and federal explosives laws to 
the Director of ATF, subject to the direction of the Attorney 
General and Deputy Attorney General. See 18 U.S.C. 847; 28 CFR 
0.130(a).
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    The SEA also added that all persons who wish to acquire, but not 
deal in, explosive materials must obtain, at minimum, a ``limited 
permit.'' Further, the SEA added a requirement that ATF inspect all 
licensee/permittee storage facilities. This mandate was introduced to 
authorize ATF to verify that explosive materials are stored in 
accordance with the regulations and that stored explosive materials do 
not pose a threat to public safety. These changes were also implemented 
via the two IFRs in 2003.
    This final rule adopts most provisions from IFRs 1 and 2 without 
change. However, this final rule does modify the verification 
requirements that apply when explosive materials are delivered via 
common/contract carrier. IFR 1 required common/contract carriers to 
verify the identity of the person accepting delivery on behalf of the 
distributee, verify that the person was authorized to accept on behalf 
of the distributee, note the type and number of the identification 
document furnished by the person, and report that information to the 
distributor. When IFR

[[Page 61075]]

1 was issued, explosives and transportation industry members informed 
ATF that these requirements placed an undue burden on common/contract 
carriers, and drivers were concerned that the requirements would be 
overly time consuming and potentially cause them to be held personally 
liable if the explosives were delivered to unauthorized persons.\2\
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    \2\ See ATF Ruling 2003-5 (May 23, 2003), Distribution of 
Explosives to Limited Permittees, <a href="https://www.atf.gov/media/19706/download">https://www.atf.gov/media/19706/download</a> [<a href="https://perma.cc/3RCR-SDKR">https://perma.cc/3RCR-SDKR</a>].
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    ATF acknowledged these concerns in two subsequent documents, 
issuing ATF Ruling 2003-5 in May 2003 and IFR 2 in September 2003. 
Pursuant to 27 CFR 555.22, which allows ATF to approve alternative 
procedures or variations from requirements, Ruling 2003-5 created a 
variance from the IFR 1 requirement to verify the identity of the 
person accepting explosive materials on behalf of a limited permittee. 
The ruling authorizes a variance from the requirements of Sec.  
555.105(b)(6)(iii) for federal explosives licensees/permittees 
distributing explosive materials to limited permittees via common/
contract carrier. As an alternative method or procedure, such 
distributors may verify receipt of the explosive materials by 
telephone, facsimile, email, or other means within three business days 
after shipping the materials, in lieu of requiring the common/contract 
carrier to verify the identity of the individual accepting delivery of 
the explosives. In such cases, the distributor must note on ATF Form 
5400.4, Limited Permittee Transaction Report (``Form 5400.4''), when 
delivery occurred and when they contacted the distributee. The ruling, 
however, did not remove the regulatory requirement from Sec.  
555.105(b)(6)(iii) and did not address the identity verification 
requirements for common/contract carriers when delivering to licensees/
user permittees. IFR 2 removed the requirement from Sec.  
555.103(b)(2)(ii) that common/contract carriers must verify the 
identity of persons accepting on the licensee/user permittee 
distributee's behalf but also did not remove the requirement from Sec.  
555.105(b)(6)(iii).
    The remaining requirements that the recipient's identity be 
verified by the common/contract carrier or the distributor when such 
carriers delivered to a limited permittee remained a concern for 
industry. Industry members raised burden issues and expressed concern 
about reconciling the ruling and the regulatory provision, as well as 
concerns about the different requirements for different distributees, 
in public comments ATF received on both IFRs 1 and 2. Having considered 
the concerns expressed in the comments, ATF is issuing this final rule 
to remove the remaining IFR 1 verification and reporting requirement 
for common/contract carriers and to rescind ATF Ruling 2003-05 and its 
variance.

II. Background

    Title XI of the Organized Crime Control Act of 1970 (``OCCA''), 
Public Law 91-452, 84 Stat. 922 (1970), added chapter 40 (Importation, 
Manufacture, Distribution, and Storage of Explosive Materials) to title 
18 of the U.S. Code.\3\ This act established the foundational federal 
framework for regulating manufacturing, distributing, and storing 
explosive materials. One of title XI's stated purposes was to reduce 
the ``hazard to persons and property arising from misuse and unsafe or 
insecure storage of explosive materials.'' Public Law 91-452, sec. 
1101, 84 Stat. at 952. The Attorney General is responsible for 
implementing title XI. See 18 U.S.C. 847. Congress and the Attorney 
General have delegated that responsibility to the Director of ATF 
(``Director''), subject to the direction of the Attorney General and 
the Deputy Attorney General.\4\ See 28 U.S.C. 599A(b)(1), (c)(1); 28 
CFR 0.130(a)(1)-(2); Treas. Order No. 221(2)(a), (d), 37 FR 11696-97 
(June 10, 1972). Accordingly, ATF has promulgated regulations 
implementing title XI in 27 CFR part 555.
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    \3\ Some provisions of 18 U.S.C. chapter 40 still refer to the 
``Secretary of the Treasury.'' However, the HSA transferred the 
functions of ATF from the Department of the Treasury to the 
Department of Justice, under the general authority of the Attorney 
General. 26 U.S.C. 7801(a)(2)(A); 28 U.S.C. 599A(c)(1). Thus, for 
ease of reference, this rule refers to the Attorney General where 
relevant.
    \4\ In Attorney General Order Number 6353-2025, the Attorney 
General has delegated authority to the Director to issue regulations 
pertaining to matters within ATF's jurisdiction, including under 
OCCA, the National Firearms Act, and the Gun Control Act. ATF's 
jurisdiction also includes the Arms Export Control Act and the 
Contraband Cigarette Trafficking Act.
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    The Safe Explosives Act (``SEA''), Title XI, Subtitle C of Public 
Law 107-296, 116 Stat. 2135, 2280, of the HSA (November 25, 2002), 
amended the federal explosives laws in 18 U.S.C. chapter 40 to, among 
other things, (1) include a federal licensing/permitting requirement 
for purchasing and receiving explosive materials on or after May 24, 
2003; (2) create additional categories of persons prohibited from 
shipping, transporting, receiving, or possessing explosive materials; 
and (3) create a new ``limited permit'' for certain types of explosives 
purchasers. In general, the provisions of the HSA became effective 60 
days after the date enacted, on January 24, 2003.

A. Provisions of SEA Effective January 24, 2003

    Pursuant to section 4 of the HSA, the following provisions of the 
SEA became effective on January 24, 2003, the general effective date 
provision for the entire HSA:
    <bullet> Adding three categories of persons (citizen renunciants, 
aliens with certain exceptions, and persons dishonorably discharged 
from the Armed Forces) who may not lawfully ship, transport, receive, 
or possess explosive materials (HSA sec. 1123(a), (b));
    <bullet> Specifying that it violates the law if a prohibited person 
ships or transports explosives or materials for explosives, or receives 
or possesses explosives or materials for explosives that have been 
shipped or transported, in or affecting interstate or foreign commerce 
(HSA sec. 1123(b)(3));
    <bullet> Providing ATF with the authority to require licensed 
manufacturers, licensed importers, and persons who manufacture or 
import explosive materials or ammonium nitrate to provide ATF with 
samples, information on chemical composition, and other information 
relevant to identifying the product (HSA sec. 1124);
    <bullet> Adding to the types of property which it is a crime to 
maliciously damage or destroy, or attempt to do the same, particularly 
when tied to explosives, property owned, possessed by, or leased to any 
institution or organization receiving federal financial assistance (HSA 
sec. 1125);
    <bullet> Expanding ATF's authority to grant relief from 
disabilities to all categories of prohibited persons if the applicant 
is found not to be likely to act in a manner dangerous to public safety 
and that such relief is not contrary to the public interest (HSA sec. 
1126); and
    <bullet> Adding a new theft-reporting violation, providing felony 
penalties for a licensee/permittee who fails to report a theft of 
explosives within 24 hours of discovery (HSA sec. 1127).

B. Provisions of SEA Effective May 24, 2003

    Pursuant to section 1122(i)(1) of the HSA, the following provisions 
of the SEA became effective on May 24, 2003, 180 days after the date 
the HSA was enacted:
    <bullet> Requiring each person receiving explosives to obtain a 
federal license/permit (HSA sec. 1122(b));
    <bullet> Creating a new type of permit, the ``limited permit'' (HSA 
sec. 1122(c)(1)(A));

[[Page 61076]]

    <bullet> Providing that only licensees and holders of user permits 
must post their licenses and permits and make them available for 
inspection (HSA sec. 1122(g));
    <bullet> Requiring applicants to include specified identifying 
information for employees authorized to possess explosive materials, as 
well as fingerprints and photographs of ``responsible persons,'' in 
applications for licenses and permits (HSA sec. 1122(c)(1)(B));
    <bullet> Requiring ATF to conduct background checks on responsible 
persons and employees authorized to possess explosive materials (HSA 
sec. 1122(h));
    <bullet> Extending the time for ATF to act on an application for a 
license/permit from 45 days to 90 days (HSA sec. 1122(e)); and
    <bullet> Authorizing warrantless inspections of explosives storage 
for applicants of limited permits and holders of limited permits (HSA 
sec. 1122(f)).

C. Interim Rules

    On March 20, 2003, ATF published IFR 1, implementing the SEA. 68 FR 
13768. The IFR 1 comment period ran through June 18, 2003. On September 
11, 2003, ATF published IFR 2, which removed the requirement from IFR 1 
that common/contract carriers complete Form 5400.8 prior to taking 
possession of explosive materials for delivery to a licensee/user 
permittee, regardless of whether the carrier was hired by the 
distributor or distributee. 68 FR 53509. ATF believed that this 
requirement was unduly burdensome and unnecessary due to Department of 
Transportation (``DOT'') and Transportation Security Administration 
(``TSA'') regulations that became effective after IFR 1 was 
published.\5\
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    \5\ See Hazardous Materials: Enhancing Hazardous Materials 
Transportation Security, 68 FR 23832 (May 5, 2003) (DOT interim 
final rule); Limitations on the Issuance of Commercial Driver's 
Licenses with a Hazardous Materials Endorsement, 68 FR 23844 (May 5, 
2003) (DOT interim final rule); Security Threat Assessment for 
Individuals Applying for a Hazardous Materials Endorsement for a 
Commercial Drivers License, 68 FR 23852 (May 5, 2003) (DHS interim 
final rule).
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    Once the DOT and TSA rules were published, certain employees of 
motor, water, air, and rail carriers were no longer subject to 18 
U.S.C. 842(i) while commercially transporting explosives. Rather, these 
employees became subject to DOT and TSA security threat assessment 
standards. To evaluate relevant security threat assessments, DOT and 
TSA began to collect specific information to ensure that employees of 
common/contract carriers transporting explosives do not pose a security 
threat. Thus, ATF determined that there was a significantly diminished 
need to collect similar information via Form 5400.8 to ensure that 
explosives were not handed to prohibited persons for possible diversion 
to criminal or terrorist use. However, ATF continued to require that 
distributors verify the identity of persons accepting explosive 
materials on behalf of the common/contract carriers and required 
distributors to record the name of the common/contract carrier and the 
full name of the driver in their permanent records. The comment period 
for IFR 2 closed on October 14, 2003.

III. Analysis of Comments and Decisions for IFR 1

    In response to IFR 1, ATF received 20 comments. Comments were 
submitted by explosives industry members; mining, ski, and 
transportation associations; model hobby rocket enthusiasts; and 
individuals. Most commenters expressed specific concerns regarding the 
interim regulations, which are addressed below.

A. Reporting Changes in Responsible Persons and Employees Authorized To 
Possess Explosive Materials

    Effective May 24, 2003, the SEA required ATF to conduct background 
checks on RPs and employees authorized to possess explosive materials, 
upon request by a licensee/permittee. The regulations at 27 CFR 
555.57(b) therefore specify that all persons who have been issued 
licenses/permits since May 24, 2003, ``must report to the Chief, 
Federal Explosives Licensing Center, any change in responsible persons 
or employees authorized to possess explosive materials.''
Comments Received
    Three commenters expressed concerns regarding the phrase ``any 
change.'' An explosives industry technical association stated that the 
reporting requirement should apply only when a new RP or ``possessor 
employee'' is added.
    Another commenter, a trade association for ski resorts, asked 
whether the reporting requirement applies to both additions and 
deletions to a permittee's list of authorized employees. The commenter 
requested that deletions be limited to employees not eligible for 
rehire so that employers would not have to delete and then re-add the 
same seasonal employees that return year after year.
    Similar concerns were raised by an explosives industry 
representative organization. This commenter contended that the phrase 
``any change'' was very broad and could be interpreted to mean 
retirement, resignation, dismissal, reassignment, or promotion. The 
commenter believed that ATF intended the reporting requirement to apply 
only when a new RP or employee, not previously reported to ATF, is 
authorized to possess explosive materials, and suggested that the 
regulation be amended to reflect this.
ATF Response
    ATF acknowledges commenters' concerns about IFR 1's reporting 
requirements for changes in RPs and employees authorized to possess 
explosive materials. ATF recognizes that the commenters may be 
interpreting ``any change'' to mean they must report only new RPs and 
employees authorized to possess explosive materials because Sec.  
555.57(b) does not specify the method for reporting other changes in 
employment. However, there is a public safety risk and potential harm 
to the licensee/permittee of not reporting RPs or employees who are no 
longer authorized by the licensee/permittee. Former RPs have, in some 
such cases, removed all other persons from the licensee/permittee or 
put the licensee/permittee out of business, and formerly authorized 
employees, in some such cases, have acquired explosives in the name of 
the licensee/permittee, also causing them to incur charges for such 
purchases. Due to the risks that former RPs or former employees 
authorized to possess explosive materials could pose if not reported to 
ATF and removed from authorized actions, ATF intended that the 
regulations at Sec.  555.57(b) require a licensee/permittee to report 
to ATF (1) new RPs or employees authorized to possess explosive 
materials, (2) RPs that cease to be employed by, or otherwise vacate 
their positions as RPs with, the licensee/permittee, and (3) any 
employee authorized to possess explosive materials that leaves or 
otherwise ceases to be an employee of, or ceases to need to possess 
explosives as part of their employment with, the licensee/permittee.
    Accordingly, this final rule amends Sec.  555.57(b) to clarify that 
the licensee/permittee must report each new and each removed RP to the 
Chief, Federal Explosives Licensing Center (``FELC''),\6\ within 30 
days of adding or removing the RP. The licensee/permittee must report 
each new RP by submitting ATF

[[Page 61077]]

Form 5400.13A/5400.16 (now changing to Form 5400.27), Explosives 
Responsible Person Questionnaire (``Form 5400.13A/5400.16''), but may 
just notify ATF in writing when they remove an RP. This final rule also 
amends Sec.  555.57(c) to clarify that the licensee/permittee must 
report each new and each removed employee authorized to possess 
explosive materials to the Chief, FELC, within 30 days of adding or 
removing the employee or the employee's authorization to possess 
explosive materials for that licensee/permittee. The licensee/permittee 
must report each new employee authorized to possess explosive materials 
by submitting ATF Form 5400.28, Explosives Employee Possessor 
Questionnaire (``Form 5400.28''), but may just notify ATF in writing 
when the licensee/permittee wants to remove an employee. Finally, the 
rule amends Sec.  555.57(d) to clarify that new RPs and employees 
authorized to possess explosive materials may possess explosive 
materials as part of their job duties from the time they are hired, as 
long as the licensee/permittee submits the required form to add them, 
along with all accompanying items, as required by the regulations, and 
unless or until the Chief, FELC, notifies the licensee/permittee that 
the individual is prohibited from doing so.
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    \6\ On August 11, 2014, ATF issued a final rule titled 
``Technical Amendments to Regulations,'' which, among other things, 
updated this position title in Sec.  555.57 and wherever it appeared 
in 27 CFR part 555. 79 FR 46690.
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B. eZ-Check System

    The SEA mandates that each person who wishes to acquire explosives, 
whether in interstate or intrastate commerce, obtain a federal 
explosives license/permit. In general, the interim regulations at Sec.  
555.103(b)(1)(ii) provide that a licensed importer, licensed 
manufacturer, or licensed dealer selling or otherwise distributing 
explosive materials must verify the license/permit status of the 
distributee prior to releasing the explosive materials to them. Section 
555.103(b)(2)(i) requires that, prior to or with the first order of 
explosive materials, the distributee must provide the distributor with 
a certified copy of the distributee's license/permit.
    With respect to firearms, ATF has established a system that federal 
firearms licensees (``FFLs'') may voluntarily use to verify the 
validity of a license held by another FFL. This system, the FFL eZ-
Check system, is accessed via ATF's website. The eZ-Check system is 
popular with FFLs and is an efficient method of verifying license 
status. ATF believed a similar system would be useful for verifying the 
explosives license/permit status of persons ordering explosives. 
Accordingly, in IFR 1 ATF requested comments on the feasibility and 
utility of such a system and whether it should be used in conjunction 
with the procedures set forth in the regulations.
Comments Received
    Two commenters addressed this subject and endorsed establishing an 
eZ-Check-type system for explosives licenses/permits.
ATF Response
    Although this rule does not establish or mandate the use of such a 
system, ATF separately agreed with the commenters and developed a 
federal explosives licensee/permittee eZ-Check system. Since 2017, ATF 
has made available to federal explosives licensees/permittees an eZ-
Check system on its website. Although creating the eZ-Check system was 
responsive to the comments on this topic, it did not affect the 
regulations. As a result, ATF is not making any changes in this final 
rule in response to these comments.

C. Relief From Disabilities

    Prior to the SEA, federal law authorized ATF to grant relief from 
prohibitions that disable a person from distributing, receiving, 
possessing, and shipping or transporting explosives. However, this 
authority applied only to prohibited persons disabled because they were 
under indictment for or convicted of a felony. The SEA amended 18 
U.S.C. 845(b), expanding ATF's authority to grant relief from 
disabilities to all categories of prohibited persons if ATF finds that 
the applicant is not likely to act in a manner dangerous to public 
safety and that granting such relief is not contrary to the public 
interest. The Attorney General delegated this authority to the 
Director, and IFR 1 implemented this provision of the law in 27 CFR 
555.142.
    Section 555.142 also specifies categories of persons to whom the 
Director generally will not grant relief unless there are extraordinary 
circumstances or a compelling need, where granting such relief is 
consistent with the public interest. Such categories of persons 
generally presumed ineligible for relief include persons who have not 
been discharged from parole or probation for at least two years, 
fugitives from justice, prohibited aliens, persons who are unlawful 
users of or addicted to any controlled substances, persons adjudicated 
as ``mental defective'' or committed to a mental institution (with 
certain exceptions), and persons prohibited by the law of the state 
where the person resides from receiving or possessing explosive 
materials. Section 555.142 also provides that the Director may grant 
relief to aliens who have been lawfully admitted to the United States 
or to persons who have not been discharged from parole or probation for 
a period of at least two years if the Director determines that the 
applicant has a compelling need to possess explosives, such as for 
purposes of employment.
Comments Received
    Four commenters expressed concerns regarding the provisions of 
Sec.  555.142. One commenter argued that there is a group of 
individuals for whom granting relief from disability is in the public 
interest, for whom there is a compelling need to possess explosives, 
and for whom special processing of relief from disability applications 
is warranted. The commenter stated that each year, ski resorts employ 
citizens of Australia, New Zealand, France, and Canada to work in the 
U.S. as ski patrollers. According to the commenter, many of these 
employees are highly skilled and experienced avalanche-control workers 
who return to the same resorts in the U.S. year after year to work 
specifically in avalanche control.
    The commenter contended that the expertise and skill these 
international employees provide to the ski industry and the resulting 
benefit to public safety warrant them having relief from disability. 
The commenter requested that ATF allow these employees to apply for 
relief from disability before they arrive in the U.S. for the season, 
with some provision that approving their seasonal visa would act as the 
final step in their clearance to possess explosives at resorts and to 
work in avalanche control. In addition, the commenter stated that once 
such employees are granted relief from disability, they should not be 
required to reapply for relief for subsequent ski seasons or, 
alternatively, they should have to reapply for relief from disability 
only every three to five years. The commenter added that if its 
suggested revisions to the regulation do not appear workable, an 
expedited relief from disability process should be established to 
accommodate these employees.
    Another commenter, a professor who works in the mining engineering 
arena, expressed similar concerns. The commenter stated that the 
commenter's university has developed an international reputation for 
explosives engineering and has had many foreign students and scholars 
visit its department over the past 20 years. According to the 
commenter, several students have only student visas and, in light of 
the SEA, are unable to take any ``hands-on'' explosives classes or do 
research in explosives. The commenter

[[Page 61078]]

noted that some students had applied for relief from disabilities in 
accordance with the regulations, but that the application process is 
very lengthy. Accordingly, the commenter recommended ``a relief process 
that only takes a couple of weeks'' or ``a guided step-by-step process 
given on the web with an example so that applicants have something to 
go by.''
    Except as provided in Sec.  555.142(c)(3), the regulations specify 
that the Director will not grant relief if the applicant is prohibited 
by the law of the state where the applicant resides from receiving or 
possessing explosive materials. A third commenter argued that because 
Congress has granted DOT authority to preempt state and local 
requirements as to transporting hazardous materials, the requirement 
that the Director not grant relief if there is conflict with state law 
should apply only in very limited circumstances. A fourth commenter 
expressed similar concerns and stated that the requirement should apply 
only to aliens handling explosives incidental to, and in connection 
with, the commercial export of explosives by rail or truck to Canada 
from the U.S.
ATF Response
    ATF disagrees that the regulations need to be revised as suggested. 
As described above, the Director may grant relief to an alien who has 
been lawfully admitted to the U.S. if the Director determines that (1) 
the alien is not likely to act in a manner dangerous to public safety, 
(2) granting such relief is not contrary to the public interest, and 
(3) the alien has a compelling need to possess explosives, such as for 
employment. To receive relief, the alien must submit ATF Form 5400.29 
(now 5400.31), Application for Restoration of Explosives Privileges 
(now Request for Relief from Explosives Disability) (``Form 5400.29''), 
and include certain additional documentation.
    The SEA does not require that relief applications be submitted from 
a location within the U.S. Therefore, an alien who has been lawfully 
authorized to enter the U.S. may submit the alien's relief application 
from a location outside the U.S. before arriving in the U.S. However, 
in submitting a relief application, whether from a location within or 
outside the U.S., the alien must be able to show that they have been 
lawfully admitted to the U.S. (See Sec.  555.142(f)(1)(ix)).\7\ In 
addition, the alien must provide certification that they are legally 
authorized to work in the U.S., or other purposes for which they are 
required to possess explosives; certification from an appropriate law 
enforcement agency in the applicant's country of citizenship stating 
that the applicant does not have a criminal record; and, if applicable, 
certification from a federal explosives licensee/permittee or other 
employer (including a university or college) stating that the applicant 
is employed by the employer and must possess explosive materials for 
purposes of employment.
---------------------------------------------------------------------------

    \7\ Although an alien may begin the application process to 
request a relief from disability while still outside the United 
States, they cannot receive the relief until they have been lawfully 
admitted. Certain steps of ATF's assessment process must also occur 
after the alien has been admitted to the United States.
---------------------------------------------------------------------------

    The regulation at Sec.  555.142(d) states that any person who has 
been granted relief is relieved of all disabilities disclosed on the 
application for relief. This paragraph further states that the relief 
from disabilities granted to aliens will be effective only so long as 
the aliens retain their lawful immigration status. Therefore, provided 
that aliens have not failed to disclose any prohibitive disabilities in 
their initial relief applications, do not incur any new disabilities, 
and retain lawful immigration status on each subsequent or intermittent 
return to the U.S., the aliens would not be required to reapply for 
relief.
    In response to commenters requesting an expedited process or step-
by-step instructions, ATF has detailed instructions in Form 5400.29 
(now 5400.31) that identify additional documents that aliens must 
include with their applications. Further, ATF also provides detailed 
information on completing a relief application on its website.\8\ While 
considering and reviewing each application, ATF relies not only on the 
information provided with the application, but also on information 
provided by other sources to verify that the information received with 
the application is accurate. Processing delays often occur as a result 
of an incomplete or improperly completed relief application package; 
ATF's inability to contact, locate, or schedule in-person interviews 
with persons identified within the relief application; and delays in 
responses from other federal, state, or foreign government law 
enforcement agencies. Public safety requires that ATF obtain 
information from other agencies and through personal interviews; any 
expedited processes or shortened timelines could negatively affect 
ATF's ability to obtain vital information. Despite these requirements, 
ATF attempts to process relief applications as quickly as possible, and 
in less than the 120 days that applicants are told to expect. 
Therefore, ATF declines to adopt the commenter's suggestion to develop 
an expedited relief process for foreign visitors studying at academic 
institutions. However, due to some confusion expressed about when 
aliens may begin the relief request process, ATF is amending Sec.  
555.142(f)(1)(ix) to clarify that aliens can begin the request process 
before they enter the U.S., although it cannot be completed until they 
have been lawfully admitted.
---------------------------------------------------------------------------

    \8\ See ATF, Apply for Relief from Federal Explosives 
Disabilities (Mar. 13, 2025), <a href="https://www.atf.gov/explosives/tools-services-explosives-industry/current-licensees/apply-relief-federal-explosives-disabilities">https://www.atf.gov/explosives/tools-services-explosives-industry/current-licensees/apply-relief-federal-explosives-disabilities</a> [<a href="https://perma.cc/P26U-HC48">https://perma.cc/P26U-HC48</a>].
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    The other commenters suggested that ATF, when evaluating relief 
from explosives disability applications, should disregard state 
prohibitions as they relate to persons transporting explosive materials 
within the U.S. and under the regulation of DOT. The commenters refer 
to a specific example where DOT was authorized to exempt specific state 
transportation laws that regulate the transportation of hazardous 
materials. Federal law, at 18 U.S.C. 845(a)(1), exempts from ATF 
regulation any aspect of transporting explosive materials via railroad, 
water, highway, or air that pertain to safety, including security, and 
that are regulated by DOT or the Department of Homeland Security 
(``DHS''). In other words, if DOT or DHS have issued regulations on 
safety or security aspects of transporting explosive materials by those 
means, ATF will not also issue regulations on that topic. Following the 
publication of IFR 1, DOT and DHS published regulations generally 
exempting persons from the application of 18 U.S.C. 842(i) while they 
are commercially transporting explosives.\9\
---------------------------------------------------------------------------

    \9\ See footnote 5, supra.
---------------------------------------------------------------------------

    ATF believes the provision at 27 CFR 555.142(c)(2)(vi), which 
generally prohibits granting relief if the person is prohibited by the 
law of the state where the person resides from receiving or possessing 
explosive materials, is an effective and appropriate interpretation of 
the ``public interest'' standard of 18 U.S.C. 845(b)(2). It is not in 
the public interest to expend federal resources to investigate and act 
on a relief application if the applicant is barred from possessing 
explosives in his or her state of residence. In addition, ATF believes 
it is appropriate to recognize the state's interest in determining the 
categories of persons who may lawfully possess explosives while 
residing within that state. ATF declines to second-guess state 
officials by

[[Page 61079]]

conducting investigations of individuals who have categorically been 
prohibited from receiving and possessing explosives under state law.
    ATF also believes the contentions of these commenters relating to 
DOT preemption of state law are not relevant to relief from disability 
applications. To the extent that prohibited persons receive or possess 
explosives during aspects of transporting them that are regulated by 
DOT and relate to safety and security, the preemption provisions of 18 
U.S.C. 845(a)(1) would apply, and such possession in these 
circumstances would not be prohibited under this chapter. Because it is 
not relevant if a person transporting explosives during aspects covered 
by DOT regulations is prohibited from possessing explosives, the person 
does not need relief from ATF to possess explosives while under the DOT 
regulations. As a result, ATF neither disregards nor considers state 
prohibitions as they relate to persons transporting explosive materials 
within the U.S. under DOT's regulation.
    For these reasons, ATF declines to adopt these commenters' 
recommendations relating to relief applicants and state law 
disabilities.

D. Limited Permittee Transaction Report, ATF Form 5400.4

    Prior to the SEA, intrastate purchasers of explosives could acquire 
explosives without a federal license/permit but needed to complete ATF 
Form 5400.4, Explosives Transaction Record (``Form 5400.4''). The form 
required the intrastate purchaser to certify that the purchaser was not 
a prohibited person. Effective May 24, 2003, ATF revised the Explosives 
Transaction Record form and retitled it as Limited Permittee 
Transaction Report. Limited permittees complete the form when 
purchasing explosive materials from licensees/permittees within their 
state of residence. Among other things, the form requires that the 
limited permittee provide information regarding their intended use of 
the explosive materials. ATF stated in IFR 1 that the form also 
provides an option for the distributor to document information 
concerning the manufacturer's or importer's identification marks and 
the size of the explosives to be distributed. In addition, ATF 
solicited comments as to whether this optional information should be 
mandatory.
Comments Received
    Three commenters expressed concerns with respect to Form 5400.4. 
One contended that ATF's use of the same form number, Form 5400.4, for 
two different information collections was confusing and that ATF should 
have issued a new information collection utilizing a new form number. 
Specifically, the commenter stated, ``Over the last 30 years, the 
explosives industry has become very familiar with the present Form 
5400.4, completing the form almost 23,000 times annually.'' The 
commenter added that the new Form 5400.4 would be ``completed by a 
different population of explosive users, have different content, and 
have different subsequent procedures than the present form.''
    With respect to the revised Form 5400.4, the commenter acknowledged 
that recording identification marks could be helpful to law enforcement 
officials in tracing explosives. However, the commenter recommended 
against a requirement to identify the size of explosives. According to 
the commenter, ATF could look up the identification marks in the 
inventory records, taking only a few minutes, while it would take the 
regulated community hours to record the same information on the form.
    Another commenter recommended that the option for the distributor 
to document information concerning identification marks and explosives 
size be removed from the form or, as an alternative, clearly 
highlighted as not being required by law. According to the commenter, 
IFR 1 did not show how this information would benefit ATF nor did it 
provide data or information on why the optional information was added 
to the form.
    A third commenter expressed concern regarding the availability of 
the revised Form 5400.4. This commenter stated that the form was not 
available until shortly before the time designated for compliance. 
Although the form could be obtained by downloading copies from ATF's 
website, the commenter argued that a large number of explosives 
distributors were located in areas where they might not have access to 
the internet. Accordingly, the commenter stated that ATF should allow 
licensees additional time to comply with use of the form. Similar 
concerns were raised by another commenter.
ATF Response
    ATF declines to assign a different form number to the Limited 
Permittee Transaction Report. Over the 20-plus years since the interim 
rules were issued, ATF has seen no evidence that using the old 
explosives transaction form number for the new Limited Permittee 
Transaction Report has caused confusion among industry members, nor 
have there been any enforcement problems associated with the use of the 
form number.
    ATF agrees that ATF can readily locate information regarding the 
size of the explosives listed on Form 5400.4 in other required 
explosives records at the premises. Therefore, entry of this 
information on the form will remain optional. ATF also agrees with the 
suggestion that the form should clearly note that this information is 
optional. As a result, Form 5400.4 was revised in 2003 to prominently 
include the term ``optional'' next to the ``size'' column heading on 
the form.
    ATF recognizes that the revised Form 5400.4 was not made available 
to the public until immediately prior to the effective date of the 
applicable SEA provisions. This was primarily due to the short time 
frame to implement the SEA. The new forms were made available as soon 
as possible, and ATF took steps to inform the industry of new or 
revised requirements that affected their conduct of business.\10\
---------------------------------------------------------------------------

    \10\ See ATF Explosives Industry Newsletter (May 2003), <a href="https://www.atf.gov/media/28951/download">https://www.atf.gov/media/28951/download</a> [<a href="https://perma.cc/PY78-9YTW">https://perma.cc/PY78-9YTW</a>], and 
ATF Explosives Industry Newsletter (December 2003), <a href="https://www.atf.gov/media/29071/download">https://www.atf.gov/media/29071/download</a> [<a href="https://perma.cc/988D-WNY6">https://perma.cc/988D-WNY6</a>].
---------------------------------------------------------------------------

    Regarding the topic of entering the identification marks on the 
Limited Permittee Transaction Report, ATF has determined that it will 
remain optional to complete this section of the form because ATF can 
readily locate information regarding the identification marks listed on 
the report in other required explosives records at the premises. Form 
5400.4 was revised to show that this information is optional.

E. Employee Possessor Questionnaire, ATF Form 5400.28

    The interim regulations at 27 CFR 555.45 specified that license/
permit applications postmarked on or after March 20, 2003, must be 
accompanied by Form 5400.28. Prior to May 24, 2003, responsible 
persons, i.e., applicants and others who had the authority to direct 
the policies of the applicant with respect to explosive materials, were 
required to answer on this form whether they fell within any of the 
categories of persons prohibited from possessing explosive materials. 
The interim regulations also provided that on and after May 24, 2003, 
Form 5400.28 (which was retitled in 2003 as the Employee Possessor 
Questionnaire and has since been retitled in 2021 as the Explosives 
Employee Possessor Questionnaire), must be completed by each individual 
who will possess explosive materials in the course of his or her 
employment. Employees

[[Page 61080]]

completing the Form 5400.28 must provide appropriate identifying 
information, including residence address and name of employer, and must 
declare whether they fall within any of the categories of persons 
prohibited from possessing explosive materials. Beginning from that 
same time in 2003, RPs no longer completed Form 5400.28 because the 
identifying information for RPs was collected on ATF Form 5400.13/
5400.16 (now changing to Form 5400.13), Application for an Explosives 
License/Permit (``Form 5400.13/5400.16''). In 2023, ATF received 
approval from the Office of Management and Budget (``OMB'') to collect 
the identifying information for RPs on Form 5400.13A/5400.16 (now Form 
5400.27) and no longer collects this information on Form 5400.13/
5400.16 (now Form 5400.13).
Comments Received
    Two commenters expressed concerns regarding Form 5400.28. One 
commenter contended that using the same form number for a completely 
different information collection was confusing and that ATF should have 
used a different form number for the Employee Possessor Questionnaire. 
The commenter also argued that the new Form 5400.28 is not necessary 
for ATF's performance of its duties. According to the commenter, ``The 
FEL [federal explosives law] entitles ATF to obtain `the names of and 
appropriate identifying information regarding all employees who will be 
authorized by the applicant to possess explosive materials [18 U.S.C. 
843(a)]' from a license or permit applicant.'' The commenter added that 
the FEL does not give ATF explicit authority to obtain the extensive 
information required by the new Form 5400.28.
    The second commenter expressed similar concerns, stating that ``ATF 
should only ask for the minimum identifying information necessary in 
order to properly conduct the background check to determine 
qualification.'' The other commenter also claimed that approximately 
one half of the information required on the form was unnecessary for 
ATF to perform its duties and recommended that ATF obtain only the 
names and appropriate identifying information of employees authorized 
to possess explosive materials, and do so through the license/permit 
application form instead.
ATF Response
    ATF does not believe that using an existing form number for the 
Explosives Employee Possessor Questionnaire, Form 5400.28, has caused 
confusion or hindered proper execution of the form. Form 5400.28 has 
been in use since May 2003, and ATF has not been apprised of any 
logistic or administrative problems as a result of retaining the number 
Form 5400.28 for this form. Therefore, ATF is not adopting the 
suggestion that ATF change the form number.
    Additionally, ATF does not agree with the commenters' assertion 
that Form 5400.28 seeks to collect more than the minimum identifying 
information necessary to efficiently and appropriately carry out ATF's 
statutory mandate to conduct background checks on employees authorized 
to possess explosive materials. The commenters did not provide any 
specifics on the identifying information in the Form 5400.28 fields 
that they believe is unnecessary. The SEA amended several provisions of 
the federal explosives laws, and Form 5400.28 is directly related to 
implementing these provisions. For example, the SEA (1) added in 18 
U.S.C. 842(i) new categories of persons prohibited from receiving or 
possessing explosive materials; (2) required in section 843(a) that all 
applicants for a license/permit submit the names of, and appropriate 
identifying information regarding, all employees who will be authorized 
by the applicant to possess explosive materials; and (3) required in 
section 843(h)(1) that ATF determine if any RP or employee authorized 
to possess explosive materials is a prohibited person under section 
842(i). Further, 18 U.S.C. 847 authorizes the Attorney General to issue 
rules and regulations she deems reasonably necessary to implement the 
law.
    ATF uses Form 5400.28 to assist in background checks and the 
application process. Some of the requested information is applicable to 
specific prohibiting factors, such as the U.S.-issued alien 
registration number if an employee is not a U.S. citizen. ATF requires 
this and other requested information to address the broad range of 
circumstances that may be encountered when conducting background 
checks. A thorough and accurate background check ensures public safety 
and security by keeping explosives out of the hands of felons and other 
prohibited persons. In addition, obtaining thorough information results 
in quicker background checks so employers can be assured they are not 
placing explosives in the hands of prohibited persons.
    With regard to the commenter's statement that certain information 
could be obtained from the license/permit application rather than 
through Form 5400.28, ATF does not agree. Form 5400.28 is the only 
document where this information is requested from an employee being 
authorized to possess explosive material. Although ATF asks for similar 
information for RPs, that reporting pertains only to RPs, not 
employees. Accordingly, ATF does not believe that Form 5400.28 is 
duplicative, and this final rule does not adopt the commenters' 
recommendation.

F. Rocket Motors

    The SEA requires that all persons receiving explosives on or after 
May 24, 2003, obtain a federal explosives license/permit. In addition, 
even before the SEA, licensees/permittees were required to comply with 
the provisions of part 555 including, among other things, storage and 
other safety requirements, as well as record-keeping and theft-
reporting. In the past, ATF took the position that these requirements 
of the SEA and part 555 applied to ammonium perchlorate composite 
propellant (``APCP''), including when APCP is used as a component of a 
rocket motor. (A rocket motor consists essentially of APCP, black 
powder, or other low explosives encased by a cardboard, plastic, or 
metallic cylinder.)
    On March 16, 2009, the U.S. District Court for the District of 
Columbia vacated ATF's classification of APCP as an explosive as 
defined under 18 U.S.C. 841(d). Tripoli Rocketry Ass'n, Inc. v. ATF, 
No. 00-0273, 2009 WL 10737191 (D.D.C. Mar. 16, 2009). On July 17, 2009, 
ATF issued an open letter to all federal explosives licensees/
permittees informing them that rocket motors that contain only APCP are 
no longer regulated under the federal explosives laws; that no one is 
required to obtain a federal explosives license/permit to manufacture, 
import, purchase, distribute, transport, or receive APCP; and that 
these types of rocket motors are not subject to regulatory requirement 
under 27 CFR part 555.
1. Rocket Motors and Rocket Propellants Are Not Explosives
Comments Received
    Five commenters argued that rocket motors and rocket propellants 
(including APCP) are not explosives and should not be regulated by ATF. 
One of the commenters stated, ``[e]xtensive testing by [the National 
Association of Rocketry Standards and Testing Committee] of ammonium 
perchlorate involving irradiation by radio waves, high temperatures 
(>100 [deg]C), physical shock, static discharge (several

[[Page 61081]]

thousand volts), and unconfined burning has not revealed any explosive-
like properties. Furthermore, the burn rate for ammonium perchlorate is 
well below that considered to be deflagration.''
ATF Response
    The definition of explosive materials as it pertains to APCP and 
rocket motors was not affected by the enactment of the SEA. Under 18 
U.S.C. 841(d), the term ``explosives'' is defined as ``any chemical 
compound[,] mixture, or device, the primary or common purpose of which 
is to function by explosion.'' The definition states that the term 
``includes, but is not limited to, dynamite and other high explosives, 
black powder, pellet powder, initiating explosives, detonators, safety 
fuses, squibs, detonating cord, igniter cord, and igniters.'' ATF is 
also required under the law to publish an annual list of items that 
fall within the definition of explosives. Beginning with the 
publication of the first ``Explosives List'' in 1971, ATF classified 
APCP as an explosive. This classification was based upon the statutory 
definition of ``explosives,'' which contemplates that items can 
``function by explosion'' either by detonating (dynamite and other high 
explosives detonate) or by deflagrating (low explosives, such as black 
powder, pellet powder, and rocket propellants, deflagrate, or burn very 
quickly). Because APCP deflagrates when confined, ATF classified it as 
an explosive. The SEA had no impact on this definition or 
classification, so at the time the IFRs were published, APCP remained 
an explosive.
    In 2006, three years after the IFRs were published, ATF addressed 
the subject of rocket motors in a final rule, Commerce in Explosives-
Hobby Rocket Motors, 71 FR 46079 (Aug. 11, 2006) (``hobby rocket motors 
rule''). In this rule, ATF affirmed and reinstated into its regulations 
an exemption for rocket motors containing 62.5 grams or less of APCP 
and other explosive propellants. In 1981, ATF exempted from regulation 
Class C explosives, which included ``common fireworks'' and certain 
other explosives designated by DOT regulations, one of which was 
originally termed ``toy propellant devices and toy smoke devices'' that 
contained a ``small charge'' of slow-burning propellant or smoke-
producing powder. DOT subsequently renamed these devices ``model rocket 
motors.'' However, between 1996 and 1998, when ATF updated its 
regulations to reflect various DOT revisions, it inadvertently removed 
the exemption language. Despite this administrative error, ATF 
continued to exempt sport rocket motors containing 62.5 grams or less 
of propellant, and in the 2006 final rule, it reinstated the exemption 
in 27 CFR 555.141(a)(10). The exemption is for model rocket motors that 
consist of APCP, black powder, or other similar low explosives, contain 
no more than 62.5 grams of total propellant weight, and are designed as 
single-use motors or as reload kits capable of reloading no more than 
62.5 grams of propellant into a reusable motor casing. Id.
    However, as discussed above, on March 16, 2009, the U.S. District 
Court for the District of Columbia vacated ATF's classification of APCP 
as an explosive as defined under 18 U.S.C. 841(d). Tripoli Rocketry 
Ass'n, Inc., 2009 WL 10737191. Accordingly, APCP is no longer 
classified by ATF as an explosive material, and rocket motors that 
consist solely of APCP, irrespective of the total APCP weight contained 
therein, are no longer regulated by ATF.
    Notwithstanding the court's decision on APCP, black powder and 
other low explosives used to manufacture and assemble rocket motors 
continue to be subject to ATF regulations. As noted above, ATF exempts 
single-use rocket motors or reload kits containing 62.5 grams or less 
of black powder or other low explosives or propellants. However, 
persons purchasing, storing, or engaging in the business of importing, 
manufacturing, or dealing in these materials (other than APCP) remain 
subject to the federal explosives laws and regulations.
2. Model Rockets/Rocket Motors Containing APCP Are ``Propellant-
Actuated Devices'' and, as Such, Are Exempt From ATF Regulation
    Propellant-actuated devices manufactured, imported, or distributed 
for their intended purposes are exempt from explosive regulations 
pursuant to 27 CFR 555.141(a)(8). Prior to amendment in 2009,\11\ the 
term ``propellant-actuated device'' was defined in Sec.  555.11 as 
``[a]ny tool or special mechanized device or gas generator system which 
is actuated by a propellant or which releases and directs work through 
a propellant charge.'' In applying that regulatory definition, ATF 
classified certain specific aircraft slide inflation cartridges, 
inflatable automobile occupant restraint systems, nail guns, and diesel 
and jet engine starter cartridges as propellant-actuated devices. The 
comments discussed below were submitted during the time this definition 
was still in effect. It has since been revised.
---------------------------------------------------------------------------

    \11\ Commerce in Explosives--Amended Definition of ``Propellant 
Actuated Device,'' 74 FR 1878 (Jan. 14, 2009) (``2009 propellant 
rule'').
---------------------------------------------------------------------------

Comments Received
    Two commenters asserted that model rocket motors met the definition 
of a propellant-actuated device and, as such, were exempt from ATF 
regulation. According to one of the commenters, the intended purpose of 
model rocket motors is not to function by explosion. Rather, their 
intended purpose is to propel a model rocket. The second commenter 
stated the following:
    [P]ropellant actuated devices are exempted from BATFE regulation. 
As any first year aeronautical student can tell you, rocket motors 
function by the expulsion of propellant mass according to the mass 
equation[--]

F = -c (dm<INF>e</INF>)/(dt)

    They do not explode. Under these definitions, rocket motors are 
exempt from BATFE regulation.
ATF Response
    The definition of a propellant-actuated device was not affected by 
the enactment of the SEA. The comments regarding rocket motors' status 
as a propellant-actuated device were submitted when ATF's regulations 
did not address rocket motors as propellant-actuated devices. The 
question of whether a rocket motor is a propellant-actuated device is 
now moot. ATF amended the definition of ``propellant actuated device'' 
in the 2009 propellant rule to exempt from the term ``hobby rocket'' 
motors consisting of APCP, black powder, or other similar low 
explosives, regardless of amount, and rocket-motor reload kits that can 
be used to assemble hobby rocket motors containing APCP, black powder, 
or other similar low explosives, regardless of amount.
3. Exemption of Rocket Motors Containing 62.5 Grams or Less of 
Propellant
Comments Received
    As stated above, at the time of the interim final rule in 2003, ATF 
had exempted from regulation rocket motors containing 62.5 grams or 
less of explosive propellant, including APCP. One commenter requested 
that ATF continue this exemption, stating that ``[a]ll of my rockets 
have been, and will be within that limit.'' Another commenter indicated 
that the 62.5-gram exemption threshold should be increased in order to 
launch larger model rockets.

[[Page 61082]]

ATF Response
    The passage of the SEA did not affect ATF's exemption of rocket 
motors containing 62.5 grams or less of propellant. This final rule 
maintains the existing regulatory exemption.
    In the hobby rocket motors rule, published August 11, 2006, ATF 
explained its historical determination of using 62.5 grams as an 
appropriate threshold for the amount of propellant exempt from 
explosive regulations. 71 FR 46079. In keeping with guidelines 
published by the National Fire Protection Association, and with 
regulations promulgated by the predecessor of the Consumer Product 
Safety Commission, and at the request of both the National Association 
of Rocketry (``NAR'') and Estes Industries, ATF determined that 62.5 
grams was an appropriate ceiling for what could be considered a ``small 
charge'' of propellant for these ``toy'' devices. 71 FR 46084. As 
explained in that same rulemaking, ATF believes that rockets utilizing 
motors containing 62.5 grams of propellant or less have a shorter range 
and are less likely to be used as weapons against a particular target 
without detection. In addition, rockets powered by motors containing 
62.5 grams of propellant or less have less power to cause significant 
damage when used against a target. ATF further believes that rocket 
motors containing more than 62.5 grams of propellant pose a significant 
threat to public safety because they can be modified for use as 
weapons. The 62.5-gram limit achieves a reasonable balance between 
ATF's goal of allocating its resources in the most efficient and 
effective manner and its goal of maintaining public safety. Therefore, 
ATF will not revisit the weight threshold for the exemption of rocket 
motors at this time.
4. Model Rocket Propellant Is Not a Threat to Public Safety or Homeland 
Security
Comments Received
    One commenter argued that model rocket propellant should not be 
regulated because it does not pose a significant risk to public safety 
and is not a threat to homeland security. According to the commenter, 
due to the cost and limited use of hobby rocket propellent in ``toy'' 
rockets, criminals are not going to buy hobby rocket motors for 
nefarious activities. Since hobby rocket motors do not have guidance 
systems and warheads, they are, according to the commenter, useless as 
weapons.
ATF Response
    ATF already addressed the issue of the potential for model rocket 
propellants to pose a risk to homeland security when it published the 
2009 propellant rule (described above), affirming ATF's long-standing 
policy of 62.5 grams as an appropriate threshold for exempting rocket 
model propellant from explosive regulations. Therefore, further 
discussion of this issue is unnecessary.
5. IFR 1 Fails To Recognize Its Economic Effects on Businesses
Comments Received
    Two commenters argued that IFR 1 will have a significant economic 
impact on businesses. One commenter stated that many people are unable 
to get a permit due to storage requirements and would need to purchase 
land to build a magazine, which is beyond what a typical person can 
afford. The commenter argued that permitting, storage, and other 
requirements for rocket motors containing more than 62.5 grams of 
propellant are overly burdensome for the average sport rocketry 
hobbyist. Furthermore, the commenter asserted that reduced 
participation in the hobby will have a negative effect: ``Businesses 
will die. They've already started collapsing.''
    The second commenter challenged ATF's certification, pursuant to 
the Regulatory Flexibility Act, that IFR 1 would not have a significant 
impact on a substantial number of small entities. The commenter stated 
that commercial shipping companies will not ship hobby rocket motors 
because the interim rule requires that these companies ensure their 
employees who handle explosive materials are not prohibited persons 
under the law. According to the commenter, shipping companies do not 
want to risk fines or criminal prosecution if a prohibited person might 
have access to explosives in the process. This makes the cost of 
shipping rocket motors more expensive.
ATF Response
    ATF disagrees with the commenters' assertion that the interim 
regulations were likely to result in significant reduction in 
participation by rocketry hobbyists, which, in turn, would have had a 
negative effect on small businesses. A review of NAR Board of Trustees' 
meeting minutes dated February 6, 2004 (on file with ATF), stated that 
the organization's membership base had remained statistically flat for 
the preceding three years, even though IFR 1 was issued and became 
effective nearly one year before that period ended. In addition, a 
review of NAR's meeting minutes dated July 28, 2008, indicated that its 
membership was holding between 4,500 and 4,600 and that membership dues 
income was stable. These figures showed no decrease in numbers during 
the time in which APCP was regulated, before ATF's classification was 
overturned. In August 2009, the NAR Board of Trustees stated that 
membership had increased to 4,750.\12\ Further, NAR's Board meeting 
minutes from February 2013 noted that membership had risen to over 
5,670.\13\ As of 2025, NAR's website states that it has over 9,000 
members.\14\ Although ATF has no specific data on rocketry sales, ATF 
has seen no evidence that participation in the sport has declined or 
that small businesses were negatively impacted by IFR 1. ATF 
acknowledges that the increase in NAR membership numbers after 2009 may 
have been partly due to the removal of APCP as a regulated explosive 
material, but, as noted above, even when APCP was still regulated, NAR 
membership remained steady following the promulgation of IFR 1. This 
suggests that IFR 1 did not in fact negatively impact small businesses 
such as those dealing in model rockets.
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    \12\ NAR, Board of Trustees' Meeting Minutes (Aug. 6-7, 2009).
    \13\ NAR. Board of Trustees' Meeting Minutes (Feb. 21-22, 2013).
    \14\ NAR, About the National Association of Rocketry, <a href="https://www.nar.org/content.aspx?page_id=22&club_id=114127&module_id=667398">https://www.nar.org/content.aspx?page_id=22&club_id=114127&module_id=667398</a> 
(last visited July 23, 2025) [<a href="https://perma.cc/8Y8V-CX89">https://perma.cc/8Y8V-CX89</a>].
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    The commenter's concern regarding the interim rule's requirements 
for shipping companies to ensure that prohibited persons are not 
handling explosives is also moot. In IFR 2, published in 2003, ATF made 
clear that as a result of the publication of certain rules by DOT and 
DHS, employees of motor, water, air, and rail carriers were no longer 
subject to the provisions of 18 U.S.C. 842(i) regarding prohibited 
persons while they are engaged in the commercial transportation of 
explosives.
    ATF also disagrees with the underlying premise of the comment 
asserting that many rocketry hobby enthusiasts would leave the sport, 
in part as a result of burdensome storage requirements of the SEA. ATF 
notes that the SEA made no changes to the requirements for proper 
storage of regulated explosives as they relate to participants within 
the rocketry hobby or the explosives industry. All such persons have 
been required to properly store regulated explosive materials since the 
inception of the federal explosives

[[Page 61083]]

regulations in January 1971. The federal explosives regulations 
relating to the proper storage of regulated explosives can be found at 
part 555, subpart K--Storage.
    ATF also disagrees with the same commenter's assertion that the 
costs of licensing or permitting would be prohibitive. Even prior to 
enactment of the SEA, persons wishing to obtain explosive materials 
from out-of-state sources or to transport materials in interstate 
commerce were required to obtain an ATF license/permit, and those 
wishing to engage in the business of manufacturing, importing, and 
dealing regulated rocket motors were required to obtain the appropriate 
ATF license. In contrast, persons could acquire explosive materials in 
the state where they resided, including rocket motors containing 
greater than 62.5 grams of propellant, without needing to obtain a 
federal explosive license/permit. The enactment of the SEA and the 
implementing regulations primarily affected only these latter persons 
engaging in intrastate acquisitions and transportation of explosive 
materials, including rocket motors containing greater than 62.5 grams 
of propellant. With these persons in mind, Congress created the limited 
permit, which allows a person to acquire explosive materials up to six 
times per year and transport the materials within their own state. This 
permit costs $25 for the original permit for a one-year period and is 
renewable each year for $12. It is unlikely that these minimal costs 
will be so onerous as to cause a significant percentage of hobbyists to 
abandon their rocketry activities.
6. Burdens of the Permit and Storage Requirements on Model Rocket 
Hobbyists
    The SEA requires that any person receiving, shipping, transporting, 
or causing the transportation or distribution of explosive materials on 
or after May 24, 2003, obtain a federal license/permit. A federal 
explosives license is required to authorize continual explosives 
distributions. A federal explosives permit authorizes a person to 
distribute only surplus explosives stock; it does not authorize the 
distribution of explosive materials as a matter of continual business 
operations. There are two types of explosives permits: (1) a ``user 
permit,'' which allows the holder to transport, ship, or receive 
explosive materials in interstate or foreign commerce; and (2) a 
``limited permit,'' which allows the holder to receive explosive 
materials only within his or her state of residence on no more than six 
separate occasions during the one-year period of the permit. Although 
applicants for a federal explosive license/permit have always been 
required to have a place of storage for explosive materials, the SEA 
amended 18 U.S.C. 843(b)(4), to require that ATF, prior to issuing a 
license/permit, verify by inspection ``that the applicant has a place 
of storage for explosive materials which meets such standards of public 
safety and security against theft as the Attorney General by 
regulations shall prescribe.''
Comments Received
    Several commenters expressed concerns regarding the impact of 
permit and storage requirements on the model rocket hobby. A couple of 
commenters indicated that the compliance requirements for rocket motors 
containing more than 62.5 grams of propellant were overly burdensome 
and would result in reduced participation in the hobby. One commenter 
stated that, since obtaining a permit would require a background check, 
fingerprints and photographs, and interviews, hobbyists would quit the 
hobby rather than apply for the permit.
    A few commenters stated that rocket model hobbyists would be unable 
to obtain a federal permit because of storage requirements and the fees 
associated with obtaining a permit. In particular, they stated that 
many cities would not allow explosives to be stored in a residential 
area. According to one commenter, purchasing land and constructing an 
explosives magazine was not a viable option. Another commenter stated 
that he had had an explosives license since 1997 and had never been 
required to have storage \15\ but indicated that storage was not an 
issue for him because ``I manage my acquisition of `explosives' [rocket 
motors] so that I never have excess stock.'' According to the 
commenter, the effect of the interim rule would be that he would either 
obtain an explosives magazine or not renew his license.
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    \15\ Explosives regulations were first issued by the IRS (before 
ATF was created as a bureau) in 1971 and codified at 26 CFR part 
181; those regulations included the requirement that all applicants 
for an explosives license/permit have a place of storage. See Title 
26--Internal Revenue, 36 FR 658 (Jan. 15, 1971). That storage 
requirement has remained in effect continuously since then, although 
ATF's explosives regulations have since moved to 26 CFR part 555. 
However, ATF also allows applicants to use a contingency storage 
agreement to meet this requirement. See, e.g., ATF Explosives 
Industry Newsletter at 2 (Jan. 2014), <a href="https://www.atf.gov/media/29021/download">https://www.atf.gov/media/29021/download</a>; ATF Form 5400.13/5400.16 (now becoming Form 
5400.13), Application for Explosives License or Permit (which has 
included a contingency plan option since at least 2003), <a href="https://www.atf.gov/rules-and-regulations/form-and-information-collection-notices/application-explosives-license-or-permit-atf-f-5400-13/5400-16">https://www.atf.gov/rules-and-regulations/form-and-information-collection-notices/application-explosives-license-or-permit-atf-f-5400-13/5400-16</a>. These contingency storage agreements are between the applicant 
(including renewal applicants) and an active licensee/permittee, who 
agrees to provide the applicant access to their magazine if the 
applicant needs to store explosives. The commenter might have been 
referring to this practice.
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    Another commenter stated the limited permit was not useful because 
many states did not have a vendor that sold high-power rocket motors. 
Rocket model hobbyists would therefore be required to obtain a user 
permit (to acquire and transport explosive materials interstate), which 
would be cost prohibitive.
    Lastly, one model rocket hobbyist stated that he was in the process 
of applying for a user permit. The commenter noted that he was having 
difficulty completing the application because it requested information 
that did not pertain to rocket hobbyists. For example, the commenter 
stated that he was not in the business of selling explosives and, as 
such, did not have ``business hours.''
ATF Response
    ATF disagrees that the compliance requirements for rocket motors 
containing more than 62.5 grams of propellant are overly burdensome. As 
previously stated, the propellants contained within model rocket motors 
has been regulated by ATF since 1971 (including APCP until March 2009). 
Therefore, since 1971, any person receiving rocket motors containing 
more than 62.5 grams of propellant in interstate commerce was required 
to obtain a federal explosives license/permit and maintain all 
appropriate storage and records for their rocket motors. Moreover, ATF 
no longer classifies APCP as an explosive, and thus rocket motors 
consisting solely of APCP (regardless of the weight of the APCP) are 
not currently subject to regulation by ATF.
    Individuals do not appear to be discouraged in pursuing the rocket 
model hobby despite requirements that they undergo a background check 
and submit fingerprints and photographs as part of obtaining a federal 
explosives license/permit. Membership in groups such as the NAR has 
increased over time since implementation of the SEA, as discussed in 
section III.F.5 of this preamble. With passage of the SEA, Congress 
made clear that all persons acquiring non-exempt explosive materials 
must obtain a license/permit from ATF and submit information to enable 
ATF to conduct background checks. ATF believes that the information it 
requires applicants to submit is part of a reasonable process that 
helps to ensure that prohibited

[[Page 61084]]

persons do not gain access to explosive materials.
    ATF also believes that the storage requirements are not overly 
burdensome or inappropriate. Prior to the SEA, the federal explosives 
laws and regulations required that all persons store explosive 
materials in conformity with the regulations at part 555. See 18 U.S.C. 
842(j); 27 CFR 555.29. These provisions remain unchanged post-SEA 
enactment. Additionally, ATF storage regulations in 27 CFR part 555, 
subpart K, have always prohibited any person from storing explosives 
within a residence or dwelling, and require that all persons store 
explosives in accordance with the tables of distances to inhabited 
buildings, highways, passenger railways, and other magazines. 
Compliance with the federal explosives laws and regulations confers no 
right or privilege for persons to store explosives contrary to state or 
local laws that may impose additional storage requirements. Other than 
a new verification and a requirement for inspection prior to issuing a 
federal explosives license/permit, neither the SEA, the SEA interim 
regulations, nor this final rule changed the storage requirements. 
Congress added the verification requirement to provide tighter security 
over explosive materials and to ensure that storage requirements are 
being met.
    Though ATF is cognizant of the cost of a new explosives storage 
magazine, ATF has provided the industry with alternate means of storing 
explosive materials in place of individually purchased and owned 
storage magazines. These alternatives include shared storage 
arrangements, off-site storage, and club and association storage 
arrangements. See ATF Explosives Industry Newsletter at 2-3 (Jan. 
2014); ATF Form 5400.13, Application for Explosives License or Permit. 
As a result, ATF does not believe that the requirement to obtain and 
substantiate the proper and secure storage of explosive materials is 
overly burdensome or inappropriate.
    Although some rocketry enthusiasts without in-state access to 
rocket motors would need to obtain a user permit to go out of state to 
acquire and transport explosive materials, ATF notes that persons, 
including rocket model hobbyists, acquiring or transporting regulated 
explosive materials from out-of-state sources have already been 
required since 1971 to obtain a federal explosives license/permit. The 
fee for a user permit, which is valid for three years, is $100, or 
about $33.33 per year. 27 CFR 555.43. The user permit fee has remained 
unchanged since 1998. See 27 CFR 55.43; Commerce in Explosives (95R-
036P), 63 FR 44999, 45002 (Aug. 24, 1998).
    To defray costs, rocketry enthusiasts may join or form rocketry 
clubs. These clubs can be set up to take responsibility for obtaining 
all appropriate licenses or permits, as well as storage. Notably, in 
such club arrangements, the club may not ``distribute'' explosives to 
its members; rather, one of the club's RPs must oversee all explosives 
activities of its members. In addition, the club members may incur the 
cost of membership dues, but as members they may participate in their 
hobby without having to individually bear the costs of complying with 
storage, licensing, or permitting requirements. Sharing the cost of 
compliance reduces the cost and burden to any individual club member. 
Accordingly, ATF disagrees that fees to obtain the appropriate license/
permit are overly burdensome or cost prohibitive.
    Another commenter stated that he was having difficulty completing 
the explosives permit application because it appears that some portions 
may not pertain to his proposed activities. ATF is aware that some 
individuals may have questions regarding proper completion of the form. 
Therefore, ATF FELC's telephone number and address are included with 
each application packet. Additionally, ATF's website contains general 
information regarding the application process.
7. Exemption for Black Powder in Small Quantities
Comments Received
    One commenter suggested that an exemption be given for small 
amounts of black powder for use in model rocket ejection systems, i.e., 
to deploy the parachute. The commenter stated that he uses about 20 to 
30 grams of black powder per year to release the parachute on his model 
rockets.
ATF Response
    ATF cannot grant an exemption for small quantities of black powder 
used in model rockets because black powder is an explosive material. In 
exempting up to 50 pounds of commercially manufactured black powder, 
Congress limited the exemption to that black powder intended for use 
solely in sporting, recreational, or cultural purposes in antique 
firearms and antique devices. 18 U.S.C. 845(a)(5); 27 CFR 555.141(b). 
However, rocket motors and other rocket component parts (e.g., 
parachute ejection systems) are not antique firearms or antique 
devices, and, therefore, the black powder used in these devices does 
not fall under this statutory exemption. The implementation of the SEA 
had no effect on the black powder exemption specified at 18 U.S.C. 
845(a)(5) and therefore it is not within ATF's statutory authority to 
grant the requested exemption.

G. Warrantless Inspections

    The SEA authorized warrantless inspections of places of storage 
maintained by federal explosives licensees, permittees, and applicants 
for limited permits. 18 U.S.C. 843(f). Regulations that implement this 
provision of the law are in 27 CFR 555.24.
Comments Received
    One commenter objected to warrantless inspections, stating that 
``[w]arrantless searches of any sort are prohibited by the 
constitution. This phrase should be struck for that reason.''
ATF Response
    ATF declines to adopt the commenter's suggestion to strike from the 
regulations the reference to warrantless inspections. Contrary to the 
commenter's assertion, the U.S. Supreme Court has held that only 
``unreasonable searches'' without a warrant are prohibited, and 
therefore some warrantless searches of business, residences, and 
private property are constitutional. ``The touchstone of the Fourth 
Amendment is reasonableness, and the reasonableness of a search is 
determined `by assessing, on the one hand, the degree to which it 
intrudes upon an individual's privacy and, on the other, the degree to 
which it is needed for the promotion of legitimate governmental 
interests.' '' United States v. Knights, 534 U.S. 112, 118-19 (2001) 
(citing Wyoming v. Houghton, 526 U.S. 295, 300 (1999)).
    The Court has specifically recognized the validity of warrantless 
regulatory inspections of business premises when they are limited in 
time, place, and scope and when there is express statutory authority to 
conduct such inspections. For instance, in United States v. Biswell, 
406 U.S. 311 (1972), a pawnbroker licensed under the Gun Control Act of 
1968 (``GCA'') sought to exclude evidence obtained during a warrantless 
inspection of his business premises. The pawnbroker alleged that the 
provision of the GCA authorizing warrantless searches of business 
premises was unconstitutional under the Fourth Amendment. The Supreme 
Court upheld the warrantless inspection, noting that close scrutiny of 
the traffic in firearms is essential to prevent violent crime and to 
assist the

[[Page 61085]]

states in regulating firearms within their borders. Id. at 315. The 
Court also stated that inspections for compliance with the requirements 
of the GCA posed limited threats to the pawnbroker's justifiable 
expectations of privacy because of pervasive federal regulation of the 
firearms industry. Id. at 316.
    The Supreme Court also has recognized the validity of warrantless 
searches of residences and private property. In Griffin v. Wisconsin, 
483 U.S. 868 (1987), the Court held that the warrantless search of a 
probationer's residence was ``reasonable'' because it was conducted 
pursuant to a valid regulation governing probationers. Id. at 880. The 
Court's holding was based on the proposition that the government 
operation of a probation system, like its supervision of a regulated 
industry, presents ``special needs'' beyond normal law enforcement that 
may justify departures from the usual warrant and probable-cause 
requirements. Id. at 875-76.
    Such ``special needs'' have been extended to drug testing of 
students and federal employees. Citing Griffin, the Supreme Court has 
explained:

    [I]n certain limited circumstances, the Government's need to 
discover such latent or hidden conditions, or to prevent their 
development, is sufficiently compelling to justify the intrusion on 
privacy entailed by conducting such searches without any measure of 
individualized suspicion. Therefore, in the context of safety and 
administrative regulations, a search unsupported by probable cause 
may be reasonable when special needs, beyond the normal need for law 
enforcement, make the warrant and probable-cause requirement 
impracticable.

Bd. of Educ. v. Earls, 536 U.S. 822, 829 (2002) (internal citations and 
quotations omitted). Applying this standard, the Court in Earls found a 
school's drug testing policy constitutional because of the student's 
diminished expectation of privacy in school and the school's interests 
in the testing.

    The lower federal courts also have applied the ``special needs'' to 
an individual's property outside of the home. In Palmieri v. Lynch, 392 
F.3d 73 (2d Cir. 2004), the court noted that warrantless searches have 
been allowed when conducted under a regulatory scheme where there was a 
reduced expectation of privacy. Id. at 79. Applying the test outlined 
in Earls, the Second Circuit held that the special needs exception 
applied to an individual's property surrounding his home because of the 
government's interest in regulating construction on protected wetlands, 
the minimal intrusion at issue, and the individual's diminished 
expectation of privacy, which resulted from a combination of the plain 
view doctrine and the individual's voluntary application for a permit 
to build on wetlands and notice that the process would require some 
form of on-site inspection. Id. at 81-83.
    One of the purposes of Title XI of the OCCA is to reduce hazards to 
individuals and property arising from the misuse and unsafe or insecure 
storage of explosive materials. In furtherance of Congress's intention 
to provide tighter security over explosive materials, the SEA amended 
the OCCA to include provisions that authorize warrantless inspections 
of places of storage of applicants for federal explosives licenses/
permits, 18 U.S.C. 843(f), and that require the Attorney General, prior 
to issuing a license/permit, to verify by inspection that ``the 
applicant has a place of storage for explosive materials which meets 
such standards of public safety and security against theft as the 
Attorney General by regulations shall prescribe,'' id. 843(b)(4). ATF's 
authority to conduct an inspection and examination of a licensee's/
permittee's premises pursuant to 18 U.S.C. 843(f) is generally limited 
to normal business hours, even where a permittee may not have business 
hours.
    Just as the courts have recognized the governmental interest in 
regulating probationers and construction on wetlands, there is a 
substantial government interest in regulating the storage of explosive 
materials, including those stored in a residential area: explosives 
present a substantial and immediate threat to all people in the 
vicinity, and the government accordingly has a substantial interest in 
reducing that threat.
    Licensees/permittees who voluntarily seek the privilege to receive 
and possess explosives, a highly regulated activity, accept the legal 
responsibility of complying with federal explosives laws. As discussed, 
the SEA and implementing regulations explicitly provide for warrantless 
inspection of storage locations to ensure public safety, and such 
inspections are limited to both normal business hours and the storage 
location. Through the application process, applicants learn of their 
responsibilities in storing the explosives and keeping accurate 
acquisition and disposition records. Applicants are required to confirm 
that they understand these requirements. Accordingly, applicants are 
aware that by voluntarily taking on this responsibility, they have a 
reduced expectation of privacy in the records they are required to 
maintain and in the storage location.
    An individual applicant is responsible for choosing the storage 
location. The indoor storage of explosives in, or directly adjacent to, 
a residence or dwelling is generally prohibited and will only be 
allowed if the applicant applies to ATF for and is approved a variance 
from the storage regulations to do so.\16\ If an applicant chooses to 
store explosives at or near a residence and is granted a variance by 
ATF to do so, the applicant is aware that the storage area will be 
inspected as provided by law, which includes the possibility of a 
warrantless inspection.
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    \16\ See 27 CFR 555.22, 555.208(b)(1), 555.210(b)(1), 
555.211(b)(1); ATF Ruling 2002-3, Indoor Storage of Explosives in a 
Residence or Dwelling (Aug. 23, 2002), <a href="https://www.atf.gov/explosives/docs/ruling/2002-3-indoor-storage-explosives-residence-or-dwelling/download">https://www.atf.gov/explosives/docs/ruling/2002-3-indoor-storage-explosives-residence-or-dwelling/download</a> [<a href="https://perma.cc/668W-XQEN">https://perma.cc/668W-XQEN</a>]; ATF Ruling 2002-
4, Indoor Storage of Explosives in Business Premises Directly 
Adjacent to a Residence or Dwelling (Aug. 23, 2002), <a href="https://www.atf.gov/explosives/docs/ruling/2002-4-indoor-storage-explosives-business-premises-directly-adjacent/download">https://www.atf.gov/explosives/docs/ruling/2002-4-indoor-storage-explosives-business-premises-directly-adjacent/download</a> [<a href="https://perma.cc/2PHV-7VZ7">https://perma.cc/2PHV-7VZ7</a>].
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    The leading case on the ``closely regulated'' or ``pervasively 
regulated'' industry exception to the warrant requirement of the Fourth 
Amendment is New York v. Burger, 482 U.S. 691 (1987). The Court held 
that the automobile junkyard industry was a ``closely regulated'' 
business and that a warrantless inspection was reasonable and thereby 
comported with the Fourth Amendment. Id. at 712.
    The Burger analysis has four parts. As a threshold matter, a court 
examines the nature and extent of government regulation of the relevant 
industry to determine whether the industry is in fact ``closely 
regulated.'' Id. at 703-05. Then, if the industry is indeed closely 
regulated, a warrantless inspection will be constitutional if (1) there 
is a substantial government interest that informs the regulatory scheme 
giving rise to the inspection, (2) the warrantless inspection is 
necessary to further the regulatory scheme, and (3) the regulatory 
scheme includes a constitutionally adequate substitute for a warrant, 
such as by giving regulated parties notice that inspections will occur 
and defining the scope of the inspections. Id. at 708-12.
    At the threshold, the explosives industry is ``closely regulated.'' 
In Burger, the Court determined that junkyards were pervasively 
regulated because the provisions regulating the industry were 
extensive: operators could not engage in the industry without first 
obtaining a license, including meeting registration

[[Page 61086]]

requirements and paying a fee; they had to maintain acquisition and 
disposition records and make the records and inventory available for 
inspection; they had to display their registration number at the place 
of business; and they were subject to criminal penalties, losing the 
license, or receiving civil fines for not complying. Id. at 704-05. In 
addition, the Court noted that the regulatory scheme's duration was 
also relevant to the ``closely regulated'' inquiry. Id. at 705.
    Federal explosives regulations, enforced by ATF and other agencies, 
are just as extensive as the regulatory scheme in Burger. The 
regulations touch all aspects of the industry, including storing and 
inventorying, licensing, permitting, and record-keeping, consumer and 
occupational safety, transporting, and environmental impact, among 
others. In addition, the explosives statute and regulations include all 
characteristics that the Court itemized for junkyards in Burger, 
including licenses, records, inspections, and penalties. And as to 
duration, the federal government has regulated explosives since at 
least the Federal Explosives Act of 1917, Public Law 65-68, 40 Stat. 
385 (Oct. 6, 1917) (previously codified at 50 U.S.C. 121-144), which 
was significantly amended in 1941, see Act of Dec. 26, 1941, Public Law 
77-381, 55 Stat. 863 (Dec. 26, 1941). Although the Federal Explosives 
Act was repealed by OCCA in 1970, see 84 Stat. at 960, OCCA 
simultaneously replaced it with 18 U.S.C. chapter 40, which continues 
to regulate explosives, and which was modified by the SEA in 2003. 
Given the extent and duration of explosives regulation, the explosives 
industry is a closely regulated industry within the meaning of Burger. 
Indeed, the regulatory scheme governing the explosives industry is 
entirely analogous to that regulating the firearms industry, see e.g., 
United States v. Fillman, 162 F.3d 1055, 1057 (10th Cir. 1998) (finding 
18 U.S.C. 842(i) of the explosives statute ``in pari materia with 18 
U.S.C. 922(n),'' a provision of the Gun Control Act of 1968)), which 
industry has already been found to be a pervasively regulated industry, 
see United States v. Biswell, 406 U.S. 311 (1977). Because the 
explosives industry is ``closely regulated,'' the question is then 
whether the regulatory scheme satisfies the remaining three 
requirements of Burger. It does. Regarding the first requirement, there 
is a substantial government interest in ensuring that explosives do not 
fall into the hands of prohibited persons, are not lost or stolen or 
used in terrorist activities, and are stored and transported in ways 
that minimize risk to public safety. Regarding the second requirement, 
inspecting licensee/permittee operations and records is necessary to 
further these substantial government interests because doing so allows 
ATF to observe the explosives, assess how they are stored, compare them 
with records to ensure all explosives are accounted for, and ensure the 
regulatory safeguards are being met. Finally, regarding the third 
requirement, federal explosives laws at 18 U.S.C. 842 and 843(f) and 27 
CFR part 555 provide an adequate substitute for a warrant because they 
clearly describe the responsibilities of federal explosives licensees; 
define the scope of ATF's inspection authority; and place licensees/
permittees on notice of the fact and frequency of inspections. The 
explosives industry thus also satisfies these last three steps in the 
Burger test, such that warrantless inspections are reasonable.
    The federal explosives laws were patterned after the GCA, and the 
warrantless inspection provisions of 18 U.S.C. 843(f) are substantially 
similar to those of the GCA upheld as constitutional by the Supreme 
Court in Biswell. As with explosives licensees/permittees, firearms 
licensees whose business premises and places of storage are located in 
a residence or private property are subject to warrantless inspection. 
See, e.g., United States v. Cerri, 753 F.2d 61 (7th Cir. 1985). The 
rationale set forth in the Biswell case is applicable to federal 
explosives licensees/permittees. The inspections conducted to ensure 
that explosive licensees/permittees are complying with federal law and 
the regulatory scheme, are non-criminal in nature and are minimal in 
that they are limited to the places where records and explosives are 
stored. Under these circumstances, there is a limited invasion of 
privacy, and no violation of the Fourth Amendment.

H. Transportation Issues

1. Regulatory Exemption Language Should Track Statutory Language
Comments Received
    Under 18 U.S.C. 845(a)(1), ``aspects of the transportation of 
explosive materials via railroad, water, highway, or air that pertain 
to safety, including security, and are regulated by the Department of 
Transportation or the Department of Homeland Security'' are exempted 
from the federal explosives laws (except for specified plastic 
explosives and bombing and arson offenses). To avoid any confusion 
regarding the impact of the interim rule implementing the SEA on the 
transportation and shipping of explosives, several commenters 
recommended that the regulatory language at 27 CFR 555.141(a)(1) track 
the text of the statute.
ATF Response
    ATF believes that amending the regulatory language to reflect that 
of the statute will improve clarity for regulated parties. Therefore, 
ATF is revising the regulation at Sec.  555.141(a)(1) to read as, 
``[a]spects of transporting explosive materials via railroad, water, 
highway, or air that pertain to safety, including security, and are 
regulated by the Department of Transportation or the Department of 
Homeland Security.''
2. Explosives Delivery Record, ATF Form 5400.8
    In the preamble of IFR 1, ATF stated that, on and after May 24, 
2003, all common/contract carriers, prior to taking possession of 
explosive materials for delivery to a federal explosives licensee/
permittee (including a limited permittee), were to complete Form 5400.8 
(68 FR at 13771). The implementing regulations required all 
distributors to document and certify certain identifying information of 
the individual accepting possession of the explosive materials for the 
common/contract carrier.
Comments Received
    A few commenters expressed concerns regarding the delay in issuing 
the form and its availability. They stated that the form was not 
available to the public until approximately two weeks before the 
effective date. Furthermore, the commenters disagreed with ATF's 
recommendation at the time that licensees download the form and make 
copies of it until they received their supply of the forms. The 
commenters contended that many explosives distributors are located in 
remote areas where they may not have access to the internet. One 
commenter stated that these distributors might not be able to obtain, 
or might have difficulty in obtaining, the form as a result.
    Furthermore, the same commenter added that, subsequent to 
publication of IFR 1, DOT and DHS published interim final rules that 
affected the transportation exception at 18 U.S.C. 845(a)(1).\17\ 
According to the commenter, ``DOT/DHS rules now occupy the field of 
transporter qualification and credentialing . . . . Consequently, Form 
5400.8 has no effect.'' The commenter urged ATF to eliminate those 
aspects of the form that

[[Page 61087]]

impose obligations on individuals who have been qualified to transport 
commercial explosives pursuant to DOT's regulations.
---------------------------------------------------------------------------

    \17\ See footnote 5, supra.
---------------------------------------------------------------------------

ATF Response
    ATF recognizes that the revised Form 5400.8 was not made available 
to the public until immediately prior to the effective date of the 
applicable SEA provisions. This was due primarily to the short time 
frame for implementation of the SEA. ATF made the new forms available 
as soon as possible and took steps to inform the industry of new or 
revised requirements that affected their conduct of business.
    ATF's publication of IFR 2 on September 11, 2003, made Form 5400.8 
obsolete. In that IFR, ATF amended ATF regulations to remove the 
procedures related to the use of Form 5400.8 in transactions among 
licensees, user permittees, and limited permittees. ATF explained its 
conclusion that the information required on Form 5400.8 was not needed 
to trace delivery of explosives to a common/contract carrier. 68 FR 
53511. Furthermore, in light of rules published by DOT and DHS, ATF 
concluded there was no longer a significant reason to collect all of 
the information required by the form. Instead, ATF stated that it was 
continuing certain verification requirements (addressed in comment 
responses in section III.H.3 of this preamble) but was instead allowing 
distributors to record the relevant information in their permanent 
records, which are subject to inspection. ATF stated that it did not 
believe that elimination of the form would result in diversion of 
explosive materials to criminal or terrorist use. Id. Because Form 
5400.8 has been obsolete since 2003, ATF believes this issue was 
resolved through IFR 2, and the comments were addressed through that 
process.
3. Transporter Obligations To Verify Identity of Person Accepting 
Delivery
    The SEA mandated that all persons who wish to acquire explosive 
materials, whether in interstate or intrastate commerce, must obtain a 
federal explosives license/permit. IFR 1, which implemented the SEA, 
required distributors to verify certain information prior to 
relinquishing possession of explosive materials.
    As implemented by IFR 1, Sec.  555.103, which regulates 
transactions among licensees/user permittees, included in paragraph 
(b)(2)(ii) a requirement that distributees must provide the distributor 
a list of individuals authorized to accept delivery on behalf of the 
distributee and keep it updated. In addition, this paragraph prohibited 
a distributor from transferring explosive materials to any person whose 
name does not appear on the current version of that list. These 
requirements continue to remain in effect. In addition, Sec.  
555.103(b)(2)(ii) required that, in all instances, the distributor was 
required to verify the identity of the person accepting possession of 
explosive materials on behalf of the distributee by examining an 
identification document before relinquishing possession.
    As written in IFR 1, these last two requirements (distributor must 
not transfer to unauthorized person and must verify identity of person 
accepting) also applied to common/contract carriers of explosive 
materials, because they could be deemed to be filling both the role of 
distributee when accepting possession of explosive materials from a 
licensee/user permittee and the role of distributor when transferring 
possession of explosive materials to a licensee/user permittee. 
Therefore, a few months after IFR 1, ATF issued IFR 2, which amended 
Sec.  555.103(b)(2)(ii) to explicitly except common/contract carriers 
from the requirement to verify the identity of the accepting person 
during deliveries to licensees/user permittees. It did so by adding 
``except as provided by paragraph (b)(3) of this section'' before the 
phrase ``in all instances.'' Paragraph (b)(3) was titled ``Delivery of 
explosive materials by common or contract carrier.'' The exception for 
common/contract carriers from the Sec.  555.103(b)(2)(ii) requirement 
to verify the identity of persons accepting explosive materials on 
behalf of licensee/user permittee distributees is still in effect.
    Section 555.103(b)(3), as implemented in IFR 1, also specifically 
required that prior to relinquishing explosive materials, distributors 
had to verify the identity of the person accepting possession on behalf 
of the common/contract carrier and required the common/contractor 
carrier to complete Form 5400.8 (discussed in section III.H.2 of this 
preamble) for this purpose. A similar requirement also existed in Sec.  
555.105, Distributions to limited permittees, in Sec.  
555.105(b)(6)(iii)-(iv). The requirement in both Sec. Sec.  555.103 and 
555.105 for the distributor to verify the identity of the common/
contract carrier and driver remains in effect, but IFR 2 removed the 
requirement to use Form 5400.8 in both.
    In addition, as implemented by IFR 1, Sec.  555.105(b)(6)(iii) 
required that, if the common/contract carrier was hired by the 
distributor, then the common/contract carrier was required to verify 
the identity of the person accepting delivery on behalf of the limited 
permittee distributee and provide that information back to the 
distributor. This requirement was premised on ATF's view, at the time 
of IFR 1, that the common/contract carrier was acting as an agent of 
the distributor.
    However, shortly after IFR 1 became effective on March 20, 2003, 
and before the comment period for IFR 1 closed, ATF issued ATF Ruling 
2003-5 \18\ on May 23, 2003, to reduce the identity verification burden 
placed by Sec.  555.105(b)(6)(iii) on common/contract carriers when 
transporting to limited permittees. Ruling 2003-5 provided an alternate 
method for meeting the identity verification obligations in deliveries 
to limited permittees from those in the regulation, and allowed the 
distributors, rather than the common/contract carriers, to verify that 
the explosive materials were received by limited permittees no later 
than three business days after shipment. This change was further 
reinforced by ATF guidance.\19\ Both the regulatory requirement for 
common/contract carriers to verify the recipient's identity and the 
ruling's alternative option for distributors to verify instead remain 
in effect.
---------------------------------------------------------------------------

    \18\ See footnote 2, supra.
    \19\ ATF Explosives Industry Newsletter at 6 (June 2005), 
<a href="https://www.atf.gov/media/28996/download">https://www.atf.gov/media/28996/download</a>.
---------------------------------------------------------------------------

Comments Received
    In 2003, several commenters raised concerns about carrier 
obligations under these provisions as implemented through IFR 1. These 
commenters argued that the requirement for carriers to verify the 
identity of the person accepting possession of explosive materials was 
burdensome, impractical, and created potential liability issues for 
carriers. One commenter expressed concerns that it would be both 
burdensome and impractical for carriers, in either a distributor or a 
distributee role, to be prohibited from receiving or relinquishing 
explosive materials unless they had a current list of persons 
authorized to accept such materials. This commenter stated that the 
carrier would not be able to verify, at the time the explosive 
materials are loaded in the vehicle, the identity of the person who 
would later accept delivery because the carrier would not have that 
person's identification to match against the list provided to the 
distributor. The commenter added that the carrier driver could not be 
presumed to later check the identification against the list at the time 
of delivery. The commenter stated

[[Page 61088]]

that ATF would therefore need to provide instructions on how 
identification credentials would be exchanged to enable the distributor 
to verify the accepter's identity before delivery.
    Another commenter also described the impracticalities of requiring 
a carrier, in a distributor role, to verify the identity of the person 
accepting the explosive materials. This commenter stated it was not 
always possible for carriers to verify the identity of the person 
accepting possession because of the complex and various methods of 
distribution and transportation used by the industry. They asked ATF to 
clarify how identification credentials were to be exchanged between the 
distributor and the distributee to meet these obligations.
    One commenter recommended an alternative method in which the 
distributees (rather than the carrier or the distributor) would be 
required to confirm delivery of an explosives shipment via common 
carrier by the end of the next business day after the explosives were 
delivered. If the distributee did not confirm delivery by the end of 
the next business day after the scheduled delivery date, distributors 
would be required to check the status of the shipment with the 
distributee by the end of the second business day after the scheduled 
delivery.
    A third commenter raised concerns that focused on the similar 
requirements of Sec.  555.105(b)(6)(iii). This commenter stressed that 
the time and complications involved in requiring carrier drivers to 
verify identity would cause delays that would seriously compromise both 
the ``just in time'' delivery system relied upon by manufacturers and 
retailers, and one of the central principles of hazardous materials 
transportation safety--i.e., minimizing travel time. The commenter also 
noted that delays in delivery were contrary to the hazardous materials 
regulations and provided some examples of delays caused by the named 
recipient being out sick, no longer employed, or married with a 
different last name, thereby preventing delivery until the situation 
was resolved.
    Although ATF issued Ruling 2003-5, described above, to provide an 
alternative method to the carrier verification requirements for limited 
permittee transactions in Sec.  555.105(b)(6)(iii), this commenter 
contended that the ruling did not address the larger issue that 
distributors were still required to verify the identity of recipient 
licensee/user permittee distributees under Sec.  555.103(b)(2)(ii), 
even though almost all such transfers were performed by carriers. This 
comment was made before IFR 2 was issued a few months later, in which 
Sec.  555.103's requirement was addressed. The commenter concluded by 
stating that ATF's interim regulations ``impose burdens on transporters 
of explosives regulated by the DOT.'' In addition to concerns that 
verification would be overly time consuming, commenters were also 
concerned that they could be held personally liable for delivering 
explosives to persons not authorized to receive them.
    Several commenters argued that ATF did not have the authority to 
impose the requirement that carriers, whether common or private, verify 
and confirm the identity of the person accepting on behalf of a 
distributee. Lastly, where regulations required that a distributor have 
a current list of the names of ``persons'' authorized to accept 
delivery, one commenter asked that ATF clarify whether ``person'' means 
``person'' as defined in the law (18 U.S.C. 841(a)) or if it refers to 
an ``individual.''
ATF Response
    ATF acknowledges that the regulations at Sec. Sec.  
555.103(b)(2)(ii) and 555.105(b)(6)(iii), as implemented through IFR 1, 
placed additional duties on common/contract carriers by requiring them 
to verify identity and delivery. Therefore, as mentioned above, after 
issuing IFR 1 in March 2003, ATF issued Ruling 2003-5 in May 2003 and 
IFR 2 in September 2003 to address these concerns.
    With regard to Sec.  555.103, ATF agrees with the commenter's 
contention that Ruling 2003-5 did not address the issue that 
distributors were still compelled to verify the identity of individuals 
accepting explosives on behalf of licensees/user permittees because 
Ruling 2003-5 provided an alternative only to requirements in Sec.  
555.105. However, ATF believes that IFR 2 resolved this commenter's 
concern with the requirement in Sec.  555.103(b)(2)(ii). IFR 2 amended 
Sec.  555.103(b)(2)(ii) to except common/contract carriers from the 
identity and delivery verification requirements when delivering to 
licensee/user permittee distributees by adding ``except as provided in 
paragraph (b)(3)'' before the distributor's requirement to verify the 
identity of the person accepting delivery ``in all instances.'' IFR 2 
also amended paragraph (b)(3) of the section, covering deliveries made 
via common/contract carrier, to remove the requirement for the common/
contract carrier to verify the identity of the person authorized to 
accept delivery of the explosive materials on behalf of licensee/user 
permittee distributees.
    For clarity, ATF notes that these amendments did not affect the 
distributor's requirement under Sec.  555.103(b)(2)(ii) to verify the 
identity of the individual accepting the explosive materials on behalf 
of the distributee prior to relinquishing them when the distribution 
occurs ``by distributor''--directly between the distributor and the 
distributee or their authorized person, whether at the distributor's 
premises or via delivery by the distributor or their employee (not 
involving a common/contract carrier). That requirement remains in 
effect.
    With regard to Sec.  555.105, Ruling 2003-5 allowed a variance from 
the requirement under Sec.  555.105(b)(6)(iii) that a common/contract 
carrier must verify the identity of persons accepting delivery on 
behalf of a limited permittee distributee. Specifically, Ruling 2003-5 
allowed an alternative method by which distributors of explosives, 
rather than the carriers, could verify no later than three business 
days after shipment that the limited permittee distributee received the 
explosive materials. The ruling did not remove the requirement from the 
regulation, however, and the provision at Sec.  555.105(b)(6)(iii), 
still requires that carriers, if hired by a distributor, verify the 
identity of the person accepting the delivery on behalf of the 
distributee and provide that information back to the distributor. ATF 
agrees with commenters that the existence of this regulatory provision 
along with the variance in Ruling 2003-5 is not the clearest way to 
address the situation.
    ATF, therefore, sees merit in making further clarifying amendments 
to Sec. Sec.  555.103(b) and 555.105(b) in light of the above comments 
and pursuant to discussions with industry members. In this final rule, 
ATF is amending these sections in a manner that provides greater 
consistency, reduces burden on common/contract carriers and 
distributors, and still addresses Congress's concern that the 
explosives regulations provide for substantial security. Specifically, 
the final rule amends Sec. Sec.  555.103 and 555.105 to make clearer 
the verification procedures applicable under the following 
circumstances: (a) distribution of explosive materials by distributor; 
and (b) distribution of explosive materials via common/contract 
carrier. The revised regulations thus differentiate between two clear 
circumstances, improving on the somewhat confusing current divisions 
between four circumstances.

[[Page 61089]]

    With regard to distributions effected ``by distributor''--at the 
distributor's premises or by distributor delivery--this final rule does 
not change the requirement in either Sec. Sec.  555.103 or 555.105 that 
the distributor must verify the identity of the distributee, or the 
person accepting on the distributee's behalf. This rule makes the 
following edits with regard to ``by distributor'' distributions in both 
sections for clarity: (1) to combine distributions at the distributor's 
premises and via distributor delivery into one set where they have 
previously been split, and (2) to change the word ``person'' to 
``individual'' in response to comments requesting that ATF clarify 
which requirements apply to a ``person'' (which by definition can 
include a corporation, etc.) versus an ``individual'' (which does not 
include corporations or other entities).
    However, this final rule eliminates any remaining requirement in 
either section for a distributor or a common/contract carrier to verify 
the identity of a person accepting possession on the distributee's 
behalf when distributions occur via common/contract carrier. This rule 
also makes the following edits, parallel to those for ``by 
distributor'' distributions, with regard to ``via common/contract 
carrier'' distributions in both Sec. Sec.  555.103 and 555.105 for 
clarity: (1) to combine carriers hired by distributor and carriers 
hired by distributee into one set where they have previously been 
split, and (2) to change the word ``person'' to ``individual'' in 
response to comments requesting that ATF clarify which requirements 
apply to a ``person'' (which by definition can include a corporation, 
etc.) versus an ``individual'' (which does not include corporations or 
other entities).
    Under this rule, when the distribution occurs via a common/contract 
carrier, the distributor must still verify the identity of the 
carrier's driver and record that information, as before. However, the 
rule removes the requirements for the common/contract carrier or the 
distributor (as previously required by IFR 1 or alternatively by Ruling 
2003-5, respectively) to verify the accepting person's identity or to 
verify that the delivery occurred. Removing the common/contract carrier 
requirement to verify will now apply consistently to distributions 
involving licensee/user permittee distributees and ones involving 
limited permittee distributees, rather than having differing 
requirements for each.
    For security and law enforcement reasons, ATF believes it would be 
best to have verification occur for all distributions. However, ATF 
recognizes the need to balance those concerns with the verification 
limitations inherent in common/contract carrier deliveries. ATF 
considers there to still be value in verifying identity whenever 
feasible, so ATF continues to retain the verification requirements for 
``by distributor'' distributions and the identity verification 
requirements for common/contract carrier drivers.
    Although removing the requirement to verify distributee identity 
when the distribution occurs via common/contract carrier presents a 
risk, ATF believes that this approach to such deliveries is preferable 
to the two-part option suggested by one of the commenters and will more 
smoothly fit into standard business practices. Some of the risk arising 
from not verifying in these cases can be offset by the fact that the 
distribution will occur at the distributee's premises, where certain 
actions will naturally occur as part of standard business practices and 
other obligations. For example, the distributee has a vested interest 
in ensuring that it receives the explosive materials it ordered and 
paid for, and already, as a matter of standard business practice, will 
check to ensure delivery occurred. If it does not receive the expected 
delivery, the distributee will reach out to the distributor and/or 
carrier to notify them that the delivery did not occur and find out 
what happened. This will help ensure that any potential diversion of 
the explosives for criminal or other improper purposes does not go 
unnoticed and can instead be reported to the proper authorities.
    Furthermore, the distributee also already has the responsibility of 
ensuring that it designates individuals authorized to accept explosives 
on its behalf and provides a list of authorized individuals to the 
distributor. ATF still considers this an important accountability step 
in light of the statute's requirement that explosives be distributed 
only to licensees/permittees. So, the requirement that distributors 
must verify that they are distributing to an authorized individual when 
they do so directly (not via a common/contract carrier) remains, even 
when the distributor is delivering to the distributee, because both 
ends of the equation in this situation (unlike in situations involving 
common/contract carriers) have an obligation in this regard. However, 
the distributee also has a responsibility on its end to ensure that an 
authorized person is present and accepts the delivery, even when a 
common/contract carrier is delivering. In addition, the distributee 
must still record the delivery in its acquisition record, which helps 
ensure the delivery went to the permitted person.
    In response to other comments, ATF also concurs that the regulation 
at Sec.  555.103(b)(2)(ii) should be clarified with regard to 
individuals accepting on the distributee's behalf. This section would 
better achieve the objectives of the SEA by changing the term 
``persons'' in this section to ``employees and responsible persons'' 
(the term ``responsible person'' is defined, and ATF is therefore not 
changing the word ``person'' to ``individual'' in this context). The 
language in Sec.  555.103 is being amended accordingly in this final 
rule.
4. Definition of ``Possess'' as It Applies to Transportation
Comments Received
    In IFR 1, ATF stated its belief that it is essential that Form 
5400.8 be executed in all instances when licensees/permittees transfer 
possession of explosive materials to a truck driver who is not an 
employee of the distributor. Completing Form 5400.8 would ``help ensure 
that explosives are not placed in the hands of prohibited persons for 
possible diversion to criminal or terrorist use.'' 68 FR 13772. This 
requirement was in effect until May 24, 2003. After that date, ATF 
continued to require common/contract carriers taking possession of 
explosive materials, whether hired by the distributor or distributee, 
to complete Form 5400.8. But ATF no longer required employees of 
purchasers to complete the form. 68 FR 13771.
    Two commenters interpreted ATF's requirements to mean that persons 
who transport explosives are ``possessors.'' They both argued that 
federal law makes a clear distinction between those who transport and 
those who receive or possess explosive materials, with one of these 
commenters noting that, ``Congress would not have distinguished these 
classes of persons if they were deemed to be one and the same.'' Both 
commenters believed that persons who transport explosives should not be 
considered possessors and should not be subject to the 
disqualifications imposed by 18 U.S.C. 842(i). One commenter stated 
that ``ATF should affirmatively renounce its interpretation that 
persons engaged in transportation in commerce also `possess' 
explosives'' within the meaning of federal explosives law.
ATF Response
    ATF agrees that Congress did not intend the terms ``transport or 
ship'' and ``receive or possess,'' as applied to

[[Page 61090]]

persons, to have identical meanings. However, ATF disagrees with the 
commenters' conclusions that these terms must necessarily apply to 
completely separate and exclusive groups of persons. Rather, both of 
these terms can apply to the same person at the same time. For example, 
a person who manufactures explosive materials, places them on a 
vehicle, and drives this vehicle to another location in order to use 
the materials both ``possesses'' and ``transports or ships'' the 
materials. Therefore, ATF is not adopting the suggestion that ATF 
generally interpret these terms as having exclusive applications to 
different groups of persons. Additionally, common/contract carriers are 
exempted from provisions of the SEA that are regulated by DOT or DHS. 
See 18 U.S.C. 845(a)(1).
    As stated above, ATF amended ATF regulations with the publication 
of IFR 2, making Form 5400.8 obsolete.
5. Selective Application of Statutory Provisions
Comments Received
    ATF regulations at 27 CFR 555.26(a) provide that, ``[n]o person, 
other than a licensee/permittee knowingly may transport . . . any 
explosive materials.'' Two commenters claimed that there is some 
confusion as to whether common carriers are required to obtain a permit 
to transport explosives. One commenter argued that this confusion is 
based, in part, on information ATF provided on its website regarding 
implementation of the SEA. The commenter argued that ``If the permit 
requirements of the statute and regulations are not being applied [to 
commercial transportation], ATF needs to clarify if it is because the 
transportation exception [in the federal explosives law] is effective . 
. . or because ATF has chosen not to exercise its authority.''
ATF Response
    Both the statute at 18 U.S.C. 845(a)(1) and the regulations at 27 
CFR 555.141(a)(1) make clear that a common/contract carrier that is 
regulated by DOT, and whose explosives activities are limited to 
commercial transportation, is not required to obtain a federal 
explosives license/permit. Therefore, ATF is not amending the 
regulation.

I. Safe Storage and Retaining Records

    The regulations at Sec.  555.121 provide that licensees/permittees 
must keep records pertaining to explosive materials in permanent form 
(e.g., commercial invoices, record books). Such records must be kept on 
the business premises for five years from the date a transaction occurs 
or until the licensee/permittee discontinues business or operations.
Comments Received
    A commenter expressed concerns about protecting personally 
identifiable information (``PII'') in the required records. The 
commenter noted that ATF did not provide guidance on how to store or 
protect mandated records that contain PII, which created privacy 
concerns, particularly when, the commenter explained, those records are 
delivered to the custody of a private entity. The commenter did not 
explain why they thought PII might be delivered to the custody of a 
private entity, but ATF notes that it does not require records be 
transferred to anyone other than ATF. The commenter requested that ATF 
provide information on safekeeping and eventually destroying the 
required records. Another commenter expressed similar concerns.
ATF Response
    ATF has not been granted authority under the federal explosives law 
to mandate that licensees and permittees maintain their required 
explosives records in accordance with particular security 
specifications. The SEA had no effect on, nor did it initiate any 
changes relating to, the federal record-keeping requirements in regard 
to securing PII or other security procedures for records. As a result, 
ATF is unable to implement the commenters' suggestions. However, it 
would be prudent for industry members to develop internal controls on 
securely storing the required records as a matter of good business 
practice, given that such records are subject to inspection.

J. License/Permit Requirements for Treatment, Storage, Disposal 
Facilities

    Section 555.102(b)(2) provides that, on and after May 24, 2003, 
permittees are not authorized to engage in the business of selling or 
distributing explosive materials. However, permittees may dispose of 
surplus stocks of explosive materials to other licensees/permittees in 
accordance with Sec. Sec.  555.103 and 555.105.
Comments Received
    One commenter stated that the U.S. Environmental Protection Agency 
(``EPA'') used the term ``dispose/disposing'' in the context of EPA 
disposal time and tracking requirements triggered once a licensee/
permittee declares explosive materials to be a hazardous waste. As a 
result, the commenter explained, it would create confusion for ATF to 
use the same terms when referring to handling surplus stocks of 
explosive materials. The commenter stated that this overlap would 
suggest that EPA-regulated treatment, storage, and disposal facilities 
(``TSDFs'') must also obtain an explosives license/permit to dispose of 
hazardous waste explosives. The commenter also stated that EPA had 
regulated the disposal of ``reactive'' wastes, which include 
explosives, since 1976 and that TSDFs were subject to stringent 
permitting requirements.
    The commenter raised this question to EPA, which, according to the 
commenter, suggested that ATF use terms such as ``surplus or 
recycling,'' rather than ``dispose/disposing,'' to distinguish between 
usable explosives being returned to stock at some other location and 
explosives that have been declared waste and are destined for permanent 
destruction.
ATF Response
    Federal explosives laws and regulations require that any person 
intending to acquire explosive materials must first obtain a federal 
explosives permit. Therefore, unless subject to an exemption, a TSDF 
receiving explosive materials is required to be permitted under 27 CFR 
part 555.
    Regarding the suggestion that ATF use terms such as ``surplus or 
recycling,'' rather than ``dispose/disposing,'' to distinguish between 
usable explosives being returned to stock at some other location and 
explosives that have been declared waste and are destined for permanent 
destruction, ATF notes that the regulation authorizing permittees to 
``dispose of surplus stocks of explosive materials to other licensees 
or permittees'' dates back to 1971. ATF has no record of any previous 
complaints or confusion within the explosives industry regarding the 
use of the terms ``dispose'' or ``disposition'' in federal explosives 
laws or regulations. ATF also has no record of the EPA or any other 
government agency expressing concern over any potential confusion in 
relation to these terms in federal explosives laws or regulations, or 
any potential for these terms to be confused with any related terms 
established in the laws or regulations that fall within their 
enforcement jurisdictions. Accordingly, ATF is not adopting the 
commenter's suggestion.

K. Possessing Explosives Prior to Completing a Background Check

    Effective May 24, 2003, the SEA required ATF to conduct background 
checks on the individuals listed on license/permit applications as RPs 
and employees authorized to possess

[[Page 61091]]

explosive materials. The law requires ATF to determine whether any of 
the RPs or employees are prohibited persons under 18 U.S.C. 842(i) and 
to notify the employer of the determination.
Comments Received
    A commenter requested that ATF clarify whether employees for whom 
background check paperwork has been submitted may possess explosives 
prior to ATF's response and until notification is received from ATF 
that such employee is prohibited from possessing explosive materials. 
Because ski resort business is highly seasonal, the commenter contended 
that ``[l]imitations on the ability of an employee to possess 
explosives while awaiting a letter of clearance from ATF--unless brief, 
expedited processing deadlines were put in place--could put our 
avalanche control operations at risk.''
ATF Response
    ATF recognizes that industry members often have a limited time in 
which to staff positions that require an employee to possess 
explosives. ATF strives to process background check requests and issue 
appropriate letters to explosives companies and individuals in a timely 
manner. Despite these efforts, processing necessarily takes time, and 
requiring proprietors to wait for a response from ATF prior to allowing 
a newly hired employee to possess explosives would place a significant 
burden on the industry.
    To address this burden, and in response to the comments raising 
concerns about such a burden, ATF has decided to amend Sec.  555.57 to 
clarify that it will exercise its discretion under 18 U.S.C. 843(d) to 
refrain from seeking to revoke the license/permit of a licensee/
permittee that employs prohibited persons under certain narrow 
circumstances. In particular, so long as the licensee/permittee has 
complied with the requirement to report any new RP or any newly hired 
or rehired employees authorized to possess explosive materials to ATF's 
FELC within 30 days after the date they were hired or otherwise placed 
in the position; and so long as neither the licensee/permittee nor the 
relevant RP knows, or has reason to know, that the new RP or employee 
is prohibited from possessing explosives, ATF will not revoke the 
license/permit on the basis that the licensee/permittee employed a 
person who, upon completing the relevant background check, was 
determined to be a prohibited person under section 842(i). For clarity, 
ATF notes that this safe harbor would cease to be available if the 
licensee/permittee continues to employ a new RP or employee in a role 
that requires possessing explosive materials after learning that the 
new RP or employee is in fact a prohibited person, whether the 
licensee/permittee learns that information through the results of a 
background check or otherwise.

L. Meaning of ``Possess''

    As explained in IFR 1 (68 FR 13772-73), actual possession exists 
when a person is in immediate possession or control of explosive 
materials and includes instances where a person knowingly has direct 
physical control over the explosive materials at a given time. Where 
direct physical control over explosive materials is absent, a person 
has constructive possession where they knowingly have the power and 
intention to exercise dominion and control over the explosive 
materials, either directly or indirectly through others.
Comments Received
    Various comments addressed the meaning of ``possess'' in the 
regulations. According to one commenter, although the term ``possess'' 
or one of its derivatives is used 59 times in the interim regulations, 
the term was not defined. This commenter believes this term should be 
defined because its meaning ``bears so greatly on maintaining 
compliance'' with the laws and regulations.
    Another commenter, an organization, similarly asked for a 
definition or clarification on the meaning of ``possess,'' explaining 
that many of its members are involved in support activities (e.g., 
consultants, suppliers) where they may come into contact with 
commercial explosives and could be considered possessors. The commenter 
stated that prior to the SEA, these members would not have needed to 
obtain an explosives license/permit, but that it was now unclear 
whether they would be considered ``possessors'' under the interim rule. 
This commenter contended that ATF had provided inconsistent answers, 
``especially as it relates to the distinction between receivers and 
possessors.''
    The second commenter likewise argued that ATF had sent mixed 
messages as to whether persons such as blasting consultants, emergency 
response services, and commercial motor carriers, would be considered 
possessors and therefore need a permit. The commenter stated that ``in 
some cases, ATF is equating `receive' to `possess,' and in others ATF 
is not'' and explained their belief that none of these types of persons 
needs an explosives permit from ATF unless the person purchases 
explosives. In their view, not only did federal explosives law clearly 
intend a distinction between ``possess'' and ``receive,'' but also, ATF 
had enforced the laws for over 30 years in a manner that distinguished 
between the two terms.
    A third commenter, which represents the crushed stone, sand and 
gravel--or aggregate--industries, also noted confusion regarding the 
meaning of ``possess'' in the context of who would be regarded as a 
``responsible person.'' Such persons are required to be listed on a 
license/permit application and undergo a background check. ATF had 
previously stated that possession may be either actual or constructive. 
According to this commenter, ``the term `constructive possession' was 
so open-ended and vague that a strict interpretation applied by [ ]ATF 
could result in costly compliance action by the commenter's member 
companies for little, if any, benefit.'' The commenter further argued 
that ``it is not the intent of Congress to require background checks 
for every corporate officer or director of a company.'' All three 
commenters asked that ATF provide more specific guidance to the 
industry on the meaning of ``possess'' and who or what is covered in 
certain situations.
ATF Response
    Although no definition of ``possess'' exists in the federal 
explosives statutes, the terms ``possess'' and ``possession'' have long 
been defined by the courts in both civil and criminal contexts, which 
ATF has used to provide guidance to the industry. See, e.g., United 
States v. Van Horn, 277 F.3d 48, 54-55 (1st Cir. 2002) (``Under settled 
law, possession may be actual or constructive, sole or joint . . . . 
Constructive possession is commonly defined as the power and intention 
to exercise control, or dominion and control, over an object not in 
one's `actual' possession . . . . Constructive possession exists when a 
person knowingly has the power and intention at a given time to 
exercise dominion and control over an object, either directly or 
through others.'') (internal citations omitted).
    Relying on such case law, ATF has long construed the terms 
``possess'' or ``possession'' as applying to an employee who is either 
in actual or constructive possession of the materials. On Form 5400.13/
5400.16 (now becoming Form 5400.13) and Form 5400.28, ATF explains that 
actual possession exists ``when a person is in immediate possession or 
control of

[[Page 61092]]

explosive materials (e.g., an employee who physically handles explosive 
materials as part of the production process; an employee who handles 
explosive materials in order to ship, transport, or sell them; or an 
employee such as a blaster, who actually uses explosive materials).'' 
The forms also explain that constructive possession exists ``when an 
employee lacks direct physical control over explosive materials, but 
knowingly has the power and intention to exercise dominion and control 
over the explosive materials, either directly or indirectly through 
others (e.g., an employee at a construction site who keeps keys for 
magazines in which explosive materials are stored, or who directs the 
use of explosive materials by other employees; or an employee 
transporting explosive materials from a licensee to a purchaser).''
    Whether a person ``possesses'' explosive materials, either actually 
or constructively, has a bearing on determining whether one is an 
employee authorized to possess explosive materials, but not on whether 
one falls under the definition of ``responsible person.'' ATF believes 
the third commenter mistakenly applied standards for employees 
authorized to possess explosive materials to RPs. The SEA, at 18 U.S.C. 
841(s), defines ``responsible person'' as ``an individual who has the 
power to direct management and policies of the applicant pertaining to 
explosive materials.'' ATF regulations (Sec.  555.11) further clarify 
that this term includes ``partners, sole proprietors, site managers, 
corporate officers and directors, and majority shareholders.''
    ATF recognizes that the industry would like more specific 
guidelines regarding applicability of requirements regarding employees 
authorized to possess explosive materials as they pertain to industry 
members' particular situations. ATF published guidance in the May 2003 
edition of the ATF Explosives Industry Newsletter \20\ and maintains 
information on the ATF website.\21\ Unfortunately, it is impossible for 
ATF to formulate a general rule that would address every potential 
situation involving an employee authorized to possess explosive 
materials that may arise in the industry. Each licensee/permittee must 
make a good-faith effort to determine which of its employees qualifies 
as an employee authorized to possess explosive materials. There may be 
situations in which, after consulting the above resources, an industry 
member still has questions or needs clarification on an issue involving 
an employee authorized to possess explosive materials. ATF field 
personnel are available to answer questions, and ATF will continue to 
respond to such requests and provide written responses to the industry 
on a case-by-case basis. Although ATF acknowledges that the meaning of 
``possess'' has a bearing on whether a person needs to comply with 
federal explosive law and regulations, ATF believes the terms 
``possess'' or ``employee authorized to possess explosive materials'' 
are sufficiently clear and therefore declines to define these terms.
---------------------------------------------------------------------------

    \20\ Other Frequently Asked Questions, ATF Explosives Industry 
Newsletter (ATF, Washington, D.C.), May 2003, at 5, <a href="https://www.atf.gov/file/56531/download">https://www.atf.gov/file/56531/download</a> [<a href="https://perma.cc/9WAQ-UYBD">https://perma.cc/9WAQ-UYBD</a>].
    \21\ See ATF, Who is a ``responsible person''? (Apr. 23, 2025), 
<a href="https://www.atf.gov/explosives/qa/who-%E2%80%9Cresponsible-person%E2%80%9D">https://www.atf.gov/explosives/qa/who-%E2%80%9Cresponsible-person%E2%80%9D</a> [<a href="https://perma.cc/K8MN-LMRG">https://perma.cc/K8MN-LMRG</a>]; ATF, Who is a 
``possessor of explosives''? (Sep. 28, 2018) <a href="https://www.atf.gov/explosives/qa/who-%E2%80%9Cpossessor-explosives%E2%80%9D">https://www.atf.gov/explosives/qa/who-%E2%80%9Cpossessor-explosives%E2%80%9D</a> [<a href="https://perma.cc/2FHQ-QNJA">https://perma.cc/2FHQ-QNJA</a>].
---------------------------------------------------------------------------

    ATF also agrees that the terms ``receive'' and ``possess'' are not 
synonymous with respect to the federal explosives regulations. With 
limited exceptions (for example, common/contract carriers transporting 
explosive materials), federal explosives laws and regulations require 
that any person receiving or possessing explosive materials must have a 
federal explosives license/permit. Although it is generally the case 
that all individuals receiving explosives also possess those materials, 
it is not necessarily the case that all persons in possession have 
``received'' materials as the term is applied for purposes of complying 
with the regulations. For example, a person transporting explosive 
materials at a work site on behalf of their employer possesses the 
explosives, but they would not be considered to have ``received'' the 
materials for licensing, record-keeping, or other purposes under part 
555.
    It is important to note that such a distinction does not apply to 
those who acquire explosives unlawfully. Such individuals would likely 
have ``received'' and will be in ``possession'' of these materials 
under the law. For example, a person not employed by a licensee/
permittee who purchases explosives in an illicit transaction or an 
employee authorized to possess explosive materials who steals 
explosives from an employer's explosives magazine would have received 
and would possess such materials.
    Commenters stated that ATF has provided inconsistent guidance 
regarding which types of industry workers (e.g., blasting consultants, 
emergency response services, and commercial motor carriers) receive or 
possess explosives, and, therefore, require a license/permit under part 
555. However, it is not feasible for ATF to formulate a general rule or 
attempt to develop a significant number of examples that would address 
every potential ``receipt'' versus ``possession'' situation that may 
arise in the industry. For ATF to determine which types of persons or 
entities receive or possess explosive materials (e.g., emergency 
responders, consultants, waterfront facilities), each scenario and its 
attendant circumstances must be examined. For example, an industry 
consultant in one scenario may purchase explosives for demonstration 
purposes, whereas a consultant in another scenario may provide 
instruction without ever purchasing or possessing explosives. 
Therefore, ATF will continue to make such determinations individually, 
considering factors and circumstances pertinent to each case.

M. Safely Handling Explosives and Record-Keeping Manual

Comments Received
    One commenter recommended that the final rule include a provision 
that requires explosives licensees/permittees to maintain a written 
handling and record-keeping manual onsite that would contain the 
necessary paperwork and records required by ATF, as well as require 
employee training and procedures to ensure explosive materials are 
under custody of authorized personnel at all times. According to the 
commenter, when they visited locations where explosives were handled, 
the commenter frequently observed mishandling of explosive materials. 
The commenter cited examples such as magazines left open, residual and 
unused explosives left throughout the facility, and areas ready for 
blasting left unattended for long periods. Additionally, they observed 
that required records could be difficult to locate when ATF was 
conducting renewal or compliance inspections. The commenter stated that 
these situations were extremely dangerous and provided unauthorized 
individuals access to explosives.
ATF Response
    Federal explosives laws generally grant the Attorney General the 
authority to prescribe rules and regulations necessary to carry out the 
provisions of 18 U.S.C. chapter 40. 18 U.S.C. 846. ATF has accordingly 
prescribed

[[Page 61093]]

regulations on various aspects of an explosive licensee's/permittee's 
business activities. ATF believes that the most effective regulations 
are those that address possessing, transferring, transporting, and 
shipping explosives, and ATF prioritized such regulations to ensure 
that prohibited persons do not possess explosives and that explosives 
are safely stored, shipped, transported, and possessed. ATF regulations 
contain requirements that licensees/permittees must meet to properly 
and safely store and manage explosives and to create and maintain 
required records, among other provisions, and ATF inspects operations 
to assess compliance with these important public safety components. 
Implicit in these requirements is a need for licensees/permittees to 
develop training and procedures to ensure that their employees comply 
with ATF's requirements. Including an additional regulatory requirement 
that licensees/permittees must develop and manage employee conduct, 
training, and procedures in a particular way as mandated by ATF would 
essentially duplicate this preexisting need without adding any further 
public benefit. Such a requirement would also be costly and difficult 
to enforce because ATF would have to review employee manuals, monitor 
employee training, or otherwise spend resources that could be better 
directed towards enforcing requirements with greater public benefits. 
In addition, because the explosives industry consists of more than 25 
sectors, each with its own operational needs and using different types 
of explosives and in different ways, it is unrealistic for ATF to 
attempt to regulate procedures, training, and employee conduct at a 
detailed level. ATF would have to develop more than 25 sector-specific 
regulations for such practices, constantly update them as technology 
and explosives composition change for each industry sector, and also 
adjust for innovations in industry practice. ATF does not have the 
resources to do the research and constant monitoring of changes in 
technology, explosives, and more, or the necessary testing to go along 
with it. Nevertheless, ATF works closely with industry members not only 
to ensure compliance with all regulations under part 555, but also to 
address voluntary safety and security measures.\22\ In addition, ATF 
inspects licensee/permittee operations and records to ensure compliance 
with part 555 requirements.
---------------------------------------------------------------------------

    \22\ See, e.g., ATF, Explosives Safety and Security (Mar. 13, 
2025), <a href="https://www.atf.gov/explosives/tools-services-explosives-industry/current-licensees/explosives-safety-and-security">https://www.atf.gov/explosives/tools-services-explosives-industry/current-licensees/explosives-safety-and-security</a> [<a href="https://perma.cc/NVX4-B7W9">https://perma.cc/NVX4-B7W9</a>].
---------------------------------------------------------------------------

    ATF encourages persons with information relating to unsafe or 
unsecured explosives practices to contact their nearest ATF field 
office, whose information can be found on ATF's website. In addition, 
there are other federal and state government agencies, in addition to 
many notable groups within the explosives industry, that have prepared 
explosives-related publications that address the safe handling and use 
of explosive materials.

N. Errors in Regulatory Text

Comments Received
    The interim regulation at Sec.  555.106(c), introductory text, 
reads as follows:
    (c) A licensee shall not distribute any explosive materials to any 
person knowing or having reason to believe that the person . . .
    According to a commenter, ``[c]urrent rules state that `persons' 
are subject to the receipt disqualifications at 18 U.S.C. 842(d) when 
the statutory applicability is to an `individual.' ATF should correct 
this error to be consistent with the FEL [federal explosives law].''
ATF Response
    The IFRs did not affect the applicability of Sec.  555.106(c) to 
persons, as noted by the commenter, and therefore this issue is not 
within the scope of the notice. In any event, by using the term 
``person,'' rather than ``individual,'' the regulation reflects the 
fact that, under federal law, it is unlawful for a person to assist any 
prohibited ``person,'' including an individual or a legal entity such 
as a corporation, to receive or possess explosives. See 18 U.S.C. 2, 
842(i). Therefore, ATF is not adopting the commenter's suggestion.

O. IFR Costs and Benefits Section

    To implement the SEA, IFR 1 incorporated new requirements into ATF 
explosives regulations and included an accompanying cost-benefit 
analysis. Those requirements went into effect over 20 years ago with 
the publication of IFR 1 and have remained in effect. The costs 
stemming from these requirements were addressed in the IFR and became, 
for the purposes of standard economic analyses, sunk costs for industry 
after ten years. This section of the preamble is responding to comments 
that were submitted in 2003 on the IFR 1 cost-benefit analysis, and 
therefore affect only the IFR 1 projected costs through 2012. However, 
because time has passed since the IFRs were issued, ATF now has 
historical data on some of the elements originally projected in 2003. 
To respond to these comments as accurately as possible, ATF is 
therefore responding to these comments using actual historical data 
where available.
    For IFR 1 or IFR 2 requirements that are being revised through this 
final rule, ATF has included a new cost-benefit analysis covering those 
current costs in section VI.A.2 of this preamble. Therefore, the 
responses in this section do not include any new costs arising from 
this final rule. Specifically, ATF notes that IFR 2 covered only 
verification of delivery by common/contract carriers, and economic 
comments pertaining to IFR 2 were on that topic. However, ATF is 
removing that verification requirement via this final rule, so costs 
related to that issue are updated and addressed in the cost-benefit 
analysis in section VI.A.2 of this preamble.
1. Population of User Permittees and Limited Permittees
    To implement the SEA, IFR 1 required that all persons (at the time 
of publication) who used explosives as part of their operations, but 
who were not otherwise licensed/permitted at the time, would thereafter 
have to obtain a license/permit prior to obtaining additional 
explosives. The SEA had created a new type of permit, a limited permit, 
that was intended to provide an easier option for such ``non-
permittees'' to comply with the new licensing/permitting requirement. 
Therefore, in IFR 1, ATF estimated that 20,000 non-permittees would 
obtain a limited permit, which ATF concluded would mean that they could 
purchase explosives (at most) six times per year. In addition to 
obtaining a limited permit, ATF estimated that these new permittees 
would also need to undergo an inspection for an additional related 
cost.
Comments Received
    One public commenter suggested that some non-permittee users of 
explosives--who would have had to acquire a license/permit as a result 
of the new SEA requirements--might have applied for a user permit 
instead of a limited permit because six purchases in a year might not 
have been sufficient for all non-permittees. This commenter broke out 
the estimated 20,000 applicants into two groups: suggesting that half 
(10,000) of the estimated affected population would apply for a limited 
permit and half (10,000) would apply for a user permit. The commenter 
also noted that there would be additional downstream effects (beyond

[[Page 61094]]

inspections) from increasing the number of permittees, such as appeals 
of adverse background checks and applications for relief of 
disabilities.
ATF Response
    ATF agrees with the commenter that some of the non-permittees might 
have chosen to acquire user permits beginning in 2003 instead of 
limited permits. In addition, because ATF has historical data on the 
numbers of permit applications, ATF has used this data to re-calculate 
the types of permits the affected population would have acquired in 
response to IFR 1 (rather than using estimated projections, as occurs 
in regulatory analyses conducted when a rule is issued)--if the 2003 
cost-benefit analysis had included both kinds of permits.
    To calculate the increase in user permits that could have been 
attributed to the SEA/IFR 1 requirement, ATF first ascertained a 
baseline of annual applications it received before the requirement. 
Because there is no means of determining which user permit applications 
stemmed from preexisting requirements versus those created by the SEA/
IFR 1, ATF used the historical number of user permit applications it 
received from 2000 to 2002 to establish the pre-SEA average annual 
baseline. The annual average number of user permit applications during 
those three years was 2,074. Therefore, ATF uses the 2,074 average 
historical number as the baseline for purposes of responding to this 
comment. Any increment above 2,074 user permit applications in a given 
year as is treated as stemming from the SEA/IFR 1 requirement. Table 1 
shows the number of permit applications received during the 2000-2002 
baseline period, and the resulting average. Note that ATF did not 
receive any limited permit applications during that time because the 
limited permit was a new type of permit added pursuant to the SEA/IFR 
1. Table 2 provides the total number of applications ATF received for 
limited and user permits from 2002-2012. Table 2 also includes the 
estimated total number of permittees that may have applied for either a 
user permit or a limited permit due to the SEA requirement.

                            Table 1--Historical User Permit Data and Baseline Average
----------------------------------------------------------------------------------------------------------------
                                                                                           All user permit
                   Fiscal year (FY)                     Limited permit applications          applications
----------------------------------------------------------------------------------------------------------------
2000.................................................                          n/a                         1,985
2001.................................................                          n/a                         1,798
2002.................................................                          n/a                         2,438
                                                                                    ----------------------------
    Average..........................................  ............................                        2,074
----------------------------------------------------------------------------------------------------------------


                    Table 2--Historical Limited/User Permit Data, Net Total Permit Increases
----------------------------------------------------------------------------------------------------------------
                                  Limited permit       User permit      Net user permits    Combined increase in
      Fiscal year (FY)        applications received   applications    received over  pre-     permits attributed
                                      (new)             received          SEA baseline             to SEA
----------------------------------------------------------------------------------------------------------------
2003........................                    745           5,692                  3,618                 4,363
2004........................                    748           2,460                    386                 1,134
2005........................                    641           2,066                      0                   633
2006........................                    466           2,636                    562                 1,028
2007........................                    377           3,116                  1,042                 1,419
2008........................                    280           2,239                    165                   445
2009........................                    230           3,065                    991                 1,221
2010........................                    259           2,967                    893                 1,152
2011........................                    180           3,025                    951                 1,131
2012........................                    182           4,199                  2,125                 2,307
----------------------------------------------------------------------------------------------------------------

    Although ATF concurs that there were additional, ancillary effects 
arising from implementing this SEA licensing/permitting requirement in 
IFR 1, the majority of these effects are discussed in responses to 
specific comments in the rest of section III.O of this preamble, below. 
ATF notes that these effects stem from the incremental increase in 
permit applications. To determine the effect of the incremental 
increase on activities such as inspections, appeals of adverse 
background checks, and applications for relief of disabilities, ATF 
first had to calculate the proportion of affected permits within the 
historical data on user permits applied for during 2003-2012. ATF did 
this by subtracting the 2,074 baseline (developed in Table 1 for pre-
SEA annual numbers of user permits) from each year's total data on 
limited/user permit applications and then dividing the number of 
affected permits by the total number of permits to calculate the 
proportion affected. Table 3 illustrates the total historical number of 
limited/user permits; the combined total of affected permits (both 
limited permits and incremental addition of user permits); and the 
proportion. Table 3 thus illustrates the increased proportion of 
permits stemming from the SEA.

                        Table 3--Proportion of SEA-Attributed Permits From Total Permits
----------------------------------------------------------------------------------------------------------------
                                             Total limited/user    Attributed  limited/    Proportion of  SEA-
                    FY                             permits             user permits       attributed permits (%)
----------------------------------------------------------------------------------------------------------------
2003......................................                 6,437                  4,363                       68
2004......................................                 3,208                  1,134                       35
2005......................................                 2,707                    641                       24

[[Page 61095]]

 
2006......................................                 3,102                  1,028                       33
2007......................................                 3,493                  1,419                       41
2008......................................                 2,519                    445                       18
2009......................................                 3,295                  1,221                       37
2010......................................                 3,226                  1,152                       36
2011......................................                 3,205                  1,131                       35
2012......................................                 4,381                  2,307                       53
----------------------------------------------------------------------------------------------------------------

    ATF used these percentages in its responses to comments below to 
determine the incremental impact (from the requirement that all persons 
using explosives must be licensed/permitted) on inspections, RPs, 
employees authorized to possess explosives, appeals of adverse 
background checks, and applications for relief of disabilities.
2. Population of Responsible Persons and Employees Authorized To 
Possess Explosive Materials
    In IFR 1, ATF estimated that the requirement for more people to 
have a permit would result in 100,000 RPs and 1,000 employees 
authorized to possess explosive materials.
Comments Received
    One commenter suggested that ATF underestimated the number and 
ratio of RPs to employees authorized to possess explosives materials. 
The commenter requested that ATF use historical data.
ATF Response
    ATF partially concurs with using historical data. Although ATF has 
overall numbers on background checks for explosives RPs and employees 
authorized to possess explosive materials (``EP'' in this response and 
Table 4), ATF systems do not separate background checks to 
differentiate between those pertaining to EPs or RPs specifically. 
Therefore, based on the overall number of background checks, ATF had to 
perform further calculations to derive a ratio from the total number of 
background checks to estimate the proportions of RPs and EPs.
    Based on ATF's internal database, ATF determined the average ratio 
of RPs to EPs is one RP to nine EPs. ATF then used this ratio in Table 
4 to update the number of RPs and EPs.
    To determine the estimated number of RPs and EPs affected by SEA/
IFR 1's licensing/permitting requirement, ATF started with actual data 
on the number of background checks reported through NICS \23\ each 
year, 2003-2012. Because each permit requires a background check, ATF 
then applied the annual proportion of permits attributed to the SEA/IFR 
1 requirement (Table 3), to the number of background checks each year, 
resulting in the net number of additional background checks attributed 
to IFR 1. The first two columns of Table 4 reflect this calculation. 
Because RPs and EPs both undergo background checks, ATF then determined 
the number of RP/EP sets associated with the entire number of 
background checks occurring each year. It then applied the proportions 
attributable to SEA/IFR 1's requirement from Table 3 to the number of 
sets per year, resulting in the number of RP/EP sets attributable to 
IFR 1. The middle two columns of Table 4 illustrate this calculation. 
The last two columns illustrate how many RPs and EPs were thus affected 
by this rule (two RPs per set, and 18 EPs per set).
---------------------------------------------------------------------------

    \23\ NICS is the Federal Bureau of Investigation's National 
Instant Criminal Background Check System. For more information on 
NICS and how it conducts background checks, see <a href="https://www.fbi.gov/how-we-can-help-you/more-fbi-services-and-information/nics/about-nics">https://www.fbi.gov/how-we-can-help-you/more-fbi-services-and-information/nics/about-nics</a>.

 Table 4--Total Number of Background Checks, Proportion Attributed to SEA/IFR 1, Estimated Number of RP and EP Background Checks Attributed to SEA/IFR 1
--------------------------------------------------------------------------------------------------------------------------------------------------------
                                                               Net background     Sets of RPs/EPs    Sets of RPs/EPs
                    FY                         Background       checks due to        based on        attributed  to    RPs attributed    EPs attributed
                                                 checks             IFR 1        background checks        IFR 1           to IFR 1          to IFR 1
--------------------------------------------------------------------------------------------------------------------------------------------------------
2003......................................            30,172            20,451               1,023               693             1,386            12,474
2004......................................            35,421            12,521                 626               221               442             3,978
2005......................................            60,417            14,306                 715               169               338             3,042
2006......................................            70,686            23,425               1,171               388               776             6,984
2007......................................            62,791            25,508               1,275               518             1,036             9,324
2008......................................            71,599            12,648                 632               112               224             2,016
2009......................................            54,254            20,104               1,005               372               744             6,696
2010......................................            67,053            23,945               1,197               427               854             7,686
2011......................................            82,949            29,272               1,464               517             1,034             9,306
2012......................................            78,500            41,337               2,067             1,088             2,176            19,584
--------------------------------------------------------------------------------------------------------------------------------------------------------

3. Appeals of Adverse Background Checks, Applications for Relief of 
Disabilities, and Number of Inspections
    Another cost that ATF calculated in its analysis for IFR 1 was the 
cost for an inspection. Inspections were included because, upon an 
initial application for a permit, a non-permittee must undergo a 
qualification inspection; hence, the number of inspections would 
increase with the number of new permits. ATF attributed no ancillary 
costs other than those discussed above to the permitting increase at 
the time.
Comments Received
    One commenter concurred that it was appropriate to include the cost 
of

[[Page 61096]]

inspections but suggested that an increase in permittees would result 
in additional actions/costs not included in ATF's analysis. The 
commenter cited appeals of adverse determinations from background 
checks and applications for relief of disabilities. As for inspections, 
the commenter concurred with ATF's assessment for inspections.
ATF Response
    ATF concurs that additional costs to appeal adverse background-
check determinations and request relief from disabilities should have 
been included in the analysis in IFR 1. ATF therefore includes 
historical data on these costs in this response to public comments. See 
Table 5. In other words, because these persons would have had to become 
licensed/permitted due to the IFRs, they would have had to begin 
undergoing inspections. This increase in inspections would have 
resulted in additional background checks, which would in turn have 
resulted in additional appeals from background checks and additional 
requests for relief from disabilities.
    Although the commenter did not raise a concern with the original 
inspection data, because ATF is updating all the hourly wages and costs 
for the original IFR 1 cost analysis--such as costs of appeals from 
background checks and requests for relief from disabilities--as well as 
the ones suggested by the commenter (see section III.O.7 of this 
preamble), ATF is also including historic data in Table 5 for 
inspections, appeals from background checks, and requests for relief 
from disabilities.

            Table 5--Total Numbers of Background Check Appeals, Requests for Relief, and Inspections
----------------------------------------------------------------------------------------------------------------
                                                                   Appeals from    Requests for
                               FY                                   background      relief from     Inspections
                                                                      checks       disabilities
----------------------------------------------------------------------------------------------------------------
2003............................................................               1             240           3,631
2004............................................................               4             240           1,892
2005............................................................             146             270           1,617
2006............................................................             188             405           1,367
2007............................................................             111             229           1,298
2008............................................................             170             235           1,136
2009............................................................             164             273           1,116
2010............................................................             269             269           1,108
2011............................................................             239             239           1,254
2012............................................................             193             192           1,602
----------------------------------------------------------------------------------------------------------------

    As mentioned previously, not all historical numbers of permits, 
background checks, appeals, requests for relief, or inspections are 
attributable to IFR 1. Applications for permits and actions such as 
background check appeals and requests for relief from disabilities are 
all activities that existed prior to implementing the SEA. In other 
words, the SEA added to the existing permitting programs with 
background checks and appeals that supplemented the existing programs. 
Permittees and background checks that would have occurred regardless of 
implementing the SEA are considered sunk costs and were not included as 
historical costs arising from implementing the SEA.
    During the initial period after implementing the SEA, there was an 
increase in applications; therefore, only the estimated increase is 
being attributed to IFR 1. As outlined in Table 3 above, ATF estimated 
the proportion of limited/user permits attributable to IFR 1. ATF has 
now applied those same proportions to the Table 5 historical numbers of 
background check appeals, requests for relief, and inspections. This 
calculation is reflected in Table 6 as a net increase attributable to 
IFR 1.
    For the purposes of this analysis, ATF assumes that the number of 
inspections performed equals the number of incremental applications 
received for permits for 2003 because the increase in applications that 
year was due to the new requirement and they would all have been 
initial applications requiring an inspection the same year. For years 
after 2003, ATF used the historical percentages to calculate a net 
number of inspections because only a subset of existing permittees 
undergo compliance inspections in a given year. Table 6 illustrates the 
estimated net number of background check appeals, requests for relief 
from disabilities, and inspections attributable to the SEA/IFR 1 
permitting requirement.

   Table 6--SEA/IFR 1-Attributable Increases in Background Check Appeals, Requests for Relief, and Inspections
----------------------------------------------------------------------------------------------------------------
                                                                    Net appeals    Net requests
                                                                       from         for relief          Net
                               FY                                   background         from         inspections
                                                                      checks       disabilities
----------------------------------------------------------------------------------------------------------------
2003............................................................               1             163           4,363
2004............................................................               1              85           1,284
2005............................................................              35              57             448
2006............................................................              62              89             536
2007............................................................              45             165             555
2008............................................................              30              40             229
2009............................................................              61              87             421
2010............................................................              96              97             399
2011............................................................              84              95             391
2012............................................................             102             126             660
----------------------------------------------------------------------------------------------------------------


[[Page 61097]]

4. Other Populations Not Considered by ATF
Comments Received
    One commenter listed other requirements not considered as costs in 
the analyses in IFRs 1 and 2. The commenter attributed these proposed 
costs to the IFR 1 requirement that common/contract carriers verify the 
identity of the person accepting delivery of explosive materials and 
for the distributor to also maintain a list of authorized people. In 
particular, the commenter suggested that common/contract carriers would 
have to complete Form 5400.8 as part of verifying the recipient's 
identity and that distributors would be charged a service fee for 
returned shipments if the common/contract carrier was unable to verify 
the recipient.
    The same commenter also noted that a list of persons authorized to 
receive explosives on behalf of a distributee would likely be identical 
to the list of persons authorized to order explosives for the same 
distributee, which was a list already required by the regulations at 
the time of IFR 1. Therefore, the commenter noted, costs for a list of 
authorized recipients required by IFR 1 would be minimal, at most.
ATF Response
    ATF concurred in 2003 with the public commenter regarding 
prohibitive costs concerning explosives shipments via common/contract 
carriers. As a result, ATF alleviated those verification requirements 
pursuant to Ruling 2003-5 a couple of months after IFR 1, allowing an 
alternate process by which the distributor would verify receipt 
directly with the distributee in cases involving limited permittees 
receiving deliveries via common/contract carriers. ATF then removed the 
verification requirement for common/contract carrier deliveries to 
licensees/user permittees a few months later, via IFR 2.
    In addition, ATF concurred in 2003 with the commenter's statement 
that using Form 5400.8 was burdensome, and in IFR 2, ATF removed that 
requirement as well. Therefore, no additional costs are being 
calculated now with regard to these previously canceled requirements.
    Through this final rule, ATF is removing the last portions of the 
requirement to verify the identity of individuals accepting explosives 
deliveries on behalf of limited permittees via common/contract 
carriers. This results in a new cost-benefit analysis for this rule 
(rather than an update to the IFR 1 analysis), set forth in section 
VI.A.2 of this preamble.
    As for the costs of maintaining a list of persons authorized to 
accept delivery of explosives, ATF also concurs with the commenter that 
the requirement for a list of authorized recipients would essentially 
be the same list created by the preexisting requirement to maintain a 
list of persons authorized to order explosives on behalf of the 
permittee. ATF concurs that the cost to maintain a list of authorized 
persons would therefore be de minimis. As a result, ATF is not updating 
costs for the list in response to the comments.
5. Items Outlined as Application or Supporting Documentation Costs
    In IFR 1, ATF supplied the following permit application and renewal 
costs as well as costs for RPs and authorized employees to obtain 
supporting documentation (such as fingerprints and photographs) to 
submit with the permit application for their background checks. Table 7 
provides the breakdown of such cost items that were included in IFR 1.

Table 7--Cost Items for Permit Applications and Supporting Documentation
------------------------------------------------------------------------
                Cost item                      Cost        Renewal cost
------------------------------------------------------------------------
Fingerprint-based submission............          $10.00  ..............
Passport photo..........................            1.50  ..............
Limited permit fee......................           25.00              12
User permit fee.........................          100.00              50
------------------------------------------------------------------------

Comments Received
    One commenter (IME-8) concurred with the item costs and commented 
only that the expenses for renewals over time were not included in the 
IFR 1 analysis.
ATF Response
    ATF disagrees that IFR 1 did not address recurring costs. IFR 1 did 
include a statement about recurring fees. However, ATF agrees the 
recurring costs were not illustrated over time. ATF concurs that a ten-
year schedule would better illustrate recurring costs and is therefore 
including them in these responses to public comments. Because the costs 
include both the specific fees and costs originally included in Table 7 
above and the hourly burden of acquiring fingerprints, etc., ATF has 
combined the updated data on these costs with the updated data on 
hourly burden and reflected the totals over ten years in Table 12 (in 
section III.O.7 of this preamble).
6. Hourly Burdens
Comments Received
    One commenter made suggestions regarding ATF's estimated hourly 
burden to perform certain actions, such as obtaining fingerprints, 
photographs, and documents to support requests for relief from 
disabilities. This commenter suggested that the time burden to acquire 
these items, such as traveling to and from a police station to complete 
fingerprint cards or traveling to and from appointments to obtain 
photographs, was more than the time calculated for completing the forms 
themselves. The commenter also included suggested hourly burdens for 
the time to draft a request for relief from disability and for actions 
associated with such requests, such as interviews of coworkers, 
neighbors, or family. The commenter also included suggested hourly 
burdens to acquire documents or to participate in reference interviews. 
Further, the commenter suggested that technical advisors would be 
needed to review and complete an application for a permit.
ATF Response
    ATF agrees that the original IFR 1 analysis did not include all the 
costs identified by the commenter and concurs with including most of 
them as part of updating the costs in response to these comments. Table 
8 reflects the updated hourly burden analysis in response to these 
comments. To calculate the time to complete a permit application form 
or a transaction report, ATF used information contained on the actual 
ATF forms based on testing when the form was developed. ATF used the 
times provided by the commenter for all the other time costs. However, 
ATF disagrees with the commenter that technical advisors would be 
needed to

[[Page 61098]]

review and complete applications. The application consists of business 
details that an RP (such as a manager) would know and individual 
information that the proposed RP or employee authorized to possess 
explosives would know for the individual's own background checks.

              Table 8--Hourly Burdens To Perform Actions *
------------------------------------------------------------------------
                                    Estimated
      Hourly burden action        hourly burden           Source
------------------------------------------------------------------------
Application....................            0.33  ATF information
                                                  collection (OMB-
                                                  approved 1140-0070
                                                  (ATF Form 5400.13/
                                                  5400.16--now Form
                                                  5400.13) **).
Managerial application.........            0.33  Public comment #8 (pg
                                                  16).
Renewal application............            0.33  ATF information
                                                  collection (OMB-
                                                  approved 1140-0022
                                                  (ATF Form 5400.14/
                                                  5400.15--now Form
                                                  5400.14)).
Obtain fingerprints............               1  Public comment #8 (pg
                                                  15).
Obtain photograph..............             0.5  Public comment #8 (pg
                                                  15).
Request for relief from                    5.92  Public comment #8 (pg
 disability.                                      18).
Managerial relief from                        1  Public comment #8 (pg
 disability.                                      18).
Interviews and references of                  2  Public comment #8 (pg
 coworkers.                                       18).
Home interviews................            0.51  Public comment #8 (pg
                                                  18).
Appeals for adverse background                2  Public comment #8 (pg
 checks.                                          17).
Limited permit transaction                 0.33  ATF information
 report.                                          collection (OMB-
                                                  approved 1140-0075
                                                  (ATF Form 5400.4)).
------------------------------------------------------------------------
* Data from ``ATF information collection'' sources comes from the hourly
  burden reported on the involved forms.
** Form 5400.13/5400.16 (now Form 5400.13) included, in 2003, the
  information on RPs that has since been split into a separate document
  (Form 5400.13A/5400.16, now Form 5400.27). However, the hourly burden
  in this table includes the time the form would have taken with both
  parts included in 2003.

7. Wages and Costs
Comments Received
    One commenter suggested that ATF use a different source for wages 
than it relied upon in IFR 1. The commenter suggested ATF use Bureau of 
Labor Statistics (``BLS'') executive and managerial wages for RPs and 
blue-collar occupation wages for employees authorized to possess 
explosives. The commenter also suggested other employee wages in 
support of their statement that technical personnel would be needed to 
complete application forms (particularly, to develop schematic diagrams 
as supporting statements for the forms). Furthermore, this commenter 
suggested that if ATF were to incorporate the costs and wages as 
proffered by the commenter, this rule would be economically 
significant, meaning this rule would cost more than $100 million in any 
one year.
ATF Response
    ATF largely concurs with the commenter's suggested wage rates and 
has adopted the occupations/wages supplied by the commenter to revise 
the IFR 1 analysis in response to these comments. However, ATF used a 
rounded calculation of the listed ``total compensation'' as the wages 
for the occupations supplied by the commenter. ATF used ``total 
compensation'' so as to include fringe benefit costs that accompany 
salaries/wages, such as insurance. However, ATF disagreed with the 
commenter's suggested employee wages for personal reference interviews 
from individuals who are not employees of the permittee, such as 
spouses. Because interviews of non-employees are performed during non-
work hours, ATF estimated a leisure wage rate based on a methodology 
from the Department of Health and Human Services (``HHS'').\24\ The HHS 
methodology is to first obtain the average U.S. median non-leisure 
weekly wage from BLS, and divide it by 40 hours to derive the median 
hourly non-leisure wage. Step two is to obtain the average U.S. real 
household income before taxes and after taxes from the Census Bureau 
and divide the post-tax income by the pre-tax income to determine the 
net household income rate. Step three applies the net income rate to 
the median non-leisure hourly rate derived in step one to calculate the 
hourly leisure wage. Table 9 shows the steps and data used under this 
methodology to determine the leisure wage.
---------------------------------------------------------------------------

    \24\ Jennifer R. Baxter, et al., Valuing Time in U.S. Department 
of Health and Human Services Regulatory Impact Analyses: Conceptual 
Framework and Best Practices (June 2017), <a href="https://aspe.hhs.gov/sites/default/files/private/pdf/257746/VOT.pdf">https://aspe.hhs.gov/sites/default/files/private/pdf/257746/VOT.pdf</a>.

                Table 9--Calculation of Leisure Wage Rate
------------------------------------------------------------------------
  Inputs for leisure wage rate     Cost inputs            Source
------------------------------------------------------------------------
Median weekly wage.............            $618  Earnings and
                                                  occupation: third
                                                  quarter of 2003: The
                                                  Economics Daily: U.S.
                                                  Bureau of Labor
                                                  Statistics (<a href="http://bls.gov">bls.gov</a>).
Median hourly wage.............             $15  $618/40 hours = $15.
Real household income pre-tax..         $43,318  med-hh-inc2003.pdf
                                                  (<a href="http://census.gov">census.gov</a>).
Real household income post-tax.         $38,300  Alternative Income
                                                  Estimates in the
                                                  United States: 2003
                                                  (<a href="http://census.gov">census.gov</a>).
State and federal taxation.....             88%  $43,318 pre-tax income-
                                                  $38,300 post-tax
                                                  income = $5,018 tax.
                                                 $5,018 tax/$43,318 =
                                                  12% of wages as taxes.
                                                 100%-12% = 88% wages
                                                  post-tax.
Leisure wage...................          $13.66  $15 median hourly wage
                                                  * 88% post-tax wage
                                                  rate = $13.66.
Rounded leisure wage rate......             $14  .......................
------------------------------------------------------------------------


[[Page 61099]]

    Table 10 provides the rounded total compensation wage rates for 
occupations that were suggested by the commenter and that ATF used to 
reassess the IFR 1 analysis.

       Table 10--Rounded Hourly Wage Rates for Related Occupations
------------------------------------------------------------------------
                                      Total
           Job title              compensation            Source
------------------------------------------------------------------------
Executive, administrative, and           $47.00  https://www.bls.gov/
 managerial.                                      news.release/archives/
                                                  ecec_08262003.pdf.
Blue-collar occupations........           23.00  <a href="https://www.bls.gov/news.release/archives/ecec_08262003.pdf">https://www.bls.gov/news.release/archives/ecec_08262003.pdf</a>.
Leisure........................           14.00  <a href="https://www.census.gov/content/dam/Census/library/visualizations/2006/demo/2003-state-county-maps/med-hh-inc2003.pdf">https://www.census.gov/content/dam/Census/library/visualizations/2006/demo/2003-state-county-maps/med-hh-inc2003.pdf</a>.
------------------------------------------------------------------------

    To calculate costs of fees and time associated with the ancillary 
effects of the SEA/IFR 1 permitting increase (i.e., inspections, 
appeals, and requests for relief), ATF primarily relied upon historical 
data. In addition, where relevant, ATF also incorporated hourly burdens 
and hourly wage rates proffered by the commenter. Table 11 lists the 
revised per-action costs to comply with IFR 1.

                   Table 11--Per Unit Cost per Action
------------------------------------------------------------------------
                   Item                            Individual cost
------------------------------------------------------------------------
User permit fee and time (new)............                          $116
User permit fee and time (renewal)........                            66
Limited permit fee and time (new).........                            41
Limited permit fee and time (renewal).....                            28
ATF inspection time.......................                            94
Responsible person costs and time.........                            54
Employee authorized to possess costs and                              41
 time.....................................
Appeal of background check costs and time.                            79
Request for relief from disability costs                             236
 and time.................................
------------------------------------------------------------------------

    Tables 12 and 13 combine the information from the tables above (in 
section III.O of this preamble) to show the revised ten-year 
undiscounted costs of implementing IFR 1, based on input from the 
comments as discussed above.

 Table 12--Annual Estimated Incremental Costs To Implement IFR 1: Increased Limited Permits, User Permits, RPs,
                                                  and Employees
----------------------------------------------------------------------------------------------------------------
                                                     Net user                        Employees
              Year                Limited permit      permit        Responsible    authorized to   Annual totals
                                   applications    applications       persons         possess
----------------------------------------------------------------------------------------------------------------
2003............................         $15,293         $22,388         $74,844        $511,434        $623,959
2004............................          25,806               0          23,868         163,098         212,772
2005............................          22,121          51,142          18,252         124,722         216,237
2006............................          16,077          94,822          41,904         286,344         439,147
2007............................          13,013          15,040          55,944         382,284         466,281
2008............................           9,660          90,206          12,096          82,656         194,618
2009............................           7,935          81,288          40,176         274,536         403,935
2010............................           8,942          86,566          46,116         315,126         456,750
2011............................           6,210         193,400          55,836         381,546         636,992
2012............................           6,279         193,400         117,504         802,944       1,120,127
                                 -------------------------------------------------------------------------------
    10-year undiscounted total..         131,336         828,252         486,540       3,324,690       4,770,818
----------------------------------------------------------------------------------------------------------------


  Table 13--Annual Estimated Incremental Costs To Implement IFR 1: Increased Appeals, Requests for Relief, and
                                                   Inspections
----------------------------------------------------------------------------------------------------------------
                                                   Appeals from
                      Year                          background      Relief from     Inspections    Annual totals
                                                      checks        disability
----------------------------------------------------------------------------------------------------------------
2003............................................              79          38,391         410,122         448,592
2004............................................              79          20,060         120,696         140,835
2005............................................           2,765          13,452          42,112          58,329
2006............................................           4,898          21,004          50,384          76,286
2007............................................           3,555          38,940          52,170          94,665
2008............................................           2,370           9,440          21,526          33,336
2009............................................           4,819          20,532          39,574          64,925
2010............................................           7,584          22,892          37,506          67,982

[[Page 61100]]

 
2011............................................           6,636          22,420          36,754          65,810
2012............................................           8,058          29,736          62,040          99,834
                                                 ---------------------------------------------------------------
    10-year undiscounted total..................          40,843         236,867         872,884       1,150,594
----------------------------------------------------------------------------------------------------------------

    As illustrated by Tables 12 and 13, when the costs in the tables 
are added together, the new undiscounted costs attributable to IFR 1 
are $ 5,921,412. Therefore, IFR 1 would not have been economically 
significant, as it would not have cost the industry $100 million in any 
given year. IFR 1 has thus not been economically significant since its 
implementation.
    ATF notes that these costs already occurred more than ten years ago 
and hence have already been incorporated into current industry 
practices; thus, they are now considered sunk costs. These tables 
reflect revisions to the costs of the original requirements in IFRs 1 
and 2, but they do not reflect any new costs that may arise from 
regulatory changes being made by this final rule. The cost-benefit 
analysis for regulatory changes being made in this final rule is in 
section VI.A.2 of this preamble.
8. Costs of Transportation
Comments Received
    One commenter suggested that ATF also include transportation costs, 
which they estimated at $6.2 million dollars annually, for shipment 
surcharges that would be added to all explosive material shipments as a 
result of implementing the SEA.
 

[…truncated; see source link]
Indexed from Federal Register on September 25, 2026.

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.