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Publications

ATF occasionally issues publications to inform the industries it regulates and the general public about the laws and regulations administered and enforced by ATF. These include guidebooks, newsletters, brochures, studies, and reports.

Document type Description Category
Regulatory 2010 - October - National - PACT Act and Tobacco in Interstate Commerce [PDF - 256.57 KB]

The purpose of this letter is to provide guidance to persons who sell, transfer, or ship for profit cigarettes or smokeless tobacco in interstate commerce or who advertise cigarettes or smokeless tobacco for such sale, transfer, or shipment on amendments to the Jenkins Act. 

Published/Revised:

Alcohol & Tobacco
Regulatory 2010-3 - Identification of Maxim Side-Plate Receivers [PDF - 181.89 KB]

The right side-plate of a Vickers/Maxim-type firearm, manufactured with its camming lobe affixed in the proper location, and without an ATF approved block that prevents installation of machinegun fire control components, is a machinegun receiver, and therefore, a machinegun as defined by the GCA and NFA. Provided it has not been disassembled into its component parts, a complete Vickers/Maxim-type machinegun that is currently registered in the National Firearms Registration and Transfer Record with its serial number located on a component part of the receiver box other than the right side-plate has been lawfully registered under the NFA and may be lawfully possessed by the registrant under 18 U.S.C. 922(o).

Published/Revised:

Firearms
Regulatory 2010 - August - All FFLs - Acquisition and Disposition Records Maintained by Licensed Importers [PDF - 100.87 KB]

ATF is committed to keeping industry members informed of statutory and regulatory developments affecting them. In furtherance of this commitment, we have prepared this open letter, which contains information about a recent clarification on the “date of importation” required to be recorded in a licensed importer’s record of acquisition, often referred to as the “bound book.” 

Published/Revised:

Firearms
Regulatory 2010-2 - Visibility of Marks on Explosives Containers Stored in Magazines [PDF - 28.97 KB]

ATF authorizes alternate storage of containers of explosive materials in magazines so that marks are not visible, provided all of the requirements stated in this ruling are met.

Published/Revised:

Explosives
Regulatory 2010 - May - Wyoming - All FFLs - Guidance Regarding Wyoming Firearms Freedom Act [PDF - 89.39 KB]

The purpose of this letter is to provide guidance on your obligations as a Federal Firearms Licensee. The Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) is providing you with the following information, intended to assist you in complying with Title 18 United States Code, Chapter 44.

Published/Revised:

Firearms
Regulatory 2010-1 - Temporary Assignment of a Firearm by an FFL to an Unlicensed Employee [PDF - 19.5 KB]

Requirements for temporary assignment of a firearm by an FFL to its unlicensed employees for bona fide business purposes, where the actual custody of the firearm is transferred for a limited period of time, and where title and control of the firearm remain with the FFL; and by an FFL to its unlicensed agents, contractors, volunteers, or any other person who is not an employee of the FFL, even for bona fide business purposes. Supersedes Revenue Ruling 69-248 and modifies ATF Ruling 73-19. Industry Circular 72-23 is no longer in effect.

Published/Revised:

Firearms
Regulatory 2009 - July - All FELs - Ammonium Perchlorate Composite Propellant [PDF - 61.39 KB]

The purpose of this letter is to provide Federal explosives licensees and permittees with information about the recent district court decision regarding ammonium perchlorate composite propellant (APCP). 

Published/Revised:

Explosives
Regulatory 2009 - July - Tennessee - Passage of the Tennessee Firearms Freedom Act [PDF - 73.33 KB]

The purpose of this open letter is to provide guidance on your obligations as a federal firearms licensee (FFL) with respect to the passage of the Tennessee Firearms Freedom Act that took effect on June 19, 2009. 

Published/Revised:

Firearms
Regulatory 2009 - July - Montana - Guidance Regarding Montana Firearms Freedom Act [PDF - 72.71 KB]

The purpose of this letter is to provide guidance on your obligations as a federal firearms licensee (FFL) and the passage of the Montana Firearms Freedom Act.

Published/Revised:

Firearms
Regulatory 2009 - July - All FFLs - Selling or Delivering Firearms Frames or Receivers [PDF - 103.66 KB]

The purpose of the this open letter is to provide guidance on certain regulatory requirements and definitions under the Gun Control Act of 1968 (GCA) about selling or delivering firearm frames or receivers.

Published/Revised:

Firearms
Publication 2010 Congressional Budget Submission - Justification [DOC - 791.5 KB]

The Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) requests $1,120,772,000 for FY 2010, including $1,114,772,000 in Direct Salaries and Expenses and 5,025 full time equivalents (FTE) and $6,000,000 for construction of explosives ranges at the ATF National Center for Explosives Training and Research (NCETR).

Published/Revised:

Workforce and Mission
Publication Federal Firearms Prohibitions Under 18 U.S.C. § 922(g)(4) – Persons Adjudicated as a Mental Defective or Committed to a Mental Institution - ATF I 3310.4 [PDF - 99.72 KB]

Any person who has been "adjudicated as a mental defective" or "committed to a mental institution" is prohibited under Federal law from shipping, transporting, receiving, or possessing any firearm or ammunition. Violation of this Federal offense is punishable by a fine of $250,000 and/or imprisonment of up to ten years.

Published/Revised:

Firearms
Regulatory 2009 - February - All FELs - Explosives Industry Security Checklist [PDF - 220.44 KB]

This advisory is a security checklist of best practices for all Federal explosives licensees and permittees.

Published/Revised:

Explosives
Regulatory 2009 - January - All FFLs - Use and Acceptance of Electronically Transmitted PCS Military Orders [PDF - 180.3 KB]

The purpose of this open letter is to provide guidance on the use and acceptance of electronically transmitted permanent change of station (PCS) military order to establish a transferee's state of residence.

Published/Revised:

Firearms
Regulatory 2009-2 - Installation of Drop In Replacement Parts [PDF - 14.71 KB]

Licensing requirements under the GCA for any person who installs “drop in” replacement parts in or on existing, fully assembled firearms. A “drop in” replacement part is one that can be installed in or on an existing, fully assembled firearm without drilling, cutting, or machining. A replacement part, whether factory original or otherwise, has the same design, function, substantially the same dimensions, and does not otherwise affect the manner in which the weapon expels a projectile by the action of an explosive.

Published/Revised:

Firearms
Regulatory 2008 - August - All FFLs - Clarification for FFLs on Obtaining a Marking Variance [PDF - 121.73 KB]

The purpose of this letter is to advise you of an important clarification to the manner in which a Federal Firearms License holder can obtain a marking variance from the provisions of 27 CFR 478.92. 

Published/Revised:

Firearms
Regulatory 2008 - August - South Carolina - All FFLs - Amendment to South Carolina Law Prohibiting Handgun Sales to Persons Under 18 Years of Age [PDF - 103.51 KB]

The purpose of this letter is to advise you that the recent amendment to Section 16-23-30, Code of Laws of South Carolina, 1976, relating to the unlawful sale of handguns to certain person, so as to prohibit the sale of a handgun to persons under eighteen years of age rather than under twenty-one years of age has no effect on federal firearms laws and regulations.

Published/Revised:

Firearms
Regulatory 2008 - June - All FFLs - Clarification for Firearms Importers on the Importability of Firearms Barrels [PDF - 178.41 KB]

The purpose of this open letter is to provide guidance to federally licensed firearms importers and registered importers of U.S. Munitions Import List Articles and clarification on the importability of firearms barrels.

Published/Revised:

Firearms
Regulatory 2008 - May - All FFLs - Security Firms Temporarily Assigning Firearms to Unlicensed Employees [PDF - 95.91 KB]

The purpose of this open letter is to inform security firms and other persons who have federal firearms licenses (FFLs), and who may temporarily assign firearms to their unlicensed employees in furtherance of legitimate business purposes, of the statutory and regulatory requirements that affect them.

Published/Revised:

Firearms
Regulatory 2008 - May - Nevada- All FFLs - Nevada's Carry Concealed Weapon Permits No Longer Qualify as NICS Check Alternative [PDF - 92.51 KB]

The purpose of this letter is to advise you that beginning July 1, 2008, Nevada's Carry Concealed Weapon (CCW) permits will no longer qualify as an alternative to a National Instant Criminal Background Check System (NICS) check.

Published/Revised:

Firearms
Regulatory 2008 - May - All FELs - Notification of Proposed Improvement to Fireworks Recordkeeping Process [PDF - 159.47 KB]

This year, a fireworks industry groups made a proposal that ATF anticipates will make fireworks recordkeeping more manageable and enhance our ability to trace and track fireworks. The proposed process should improve public safety and reduce the number of illegal transactions in display fireworks.

Published/Revised:

Explosives
Regulatory 2008-1 - Fabrique Nationale Herstal SA (FN) FNC Rifle [PDF - 11.32 KB]

The upper assembly of the Fabrique Nationale Herstal SA (FN) FNC rifle is classified as the receiver of the firearm for purposes of the Gun Control Act, 18 U.S.C. Chapter 44, and the National Firearms Act, 26 U.S.C. Chapter 53.

Published/Revised:

Firearms
Regulatory 2008 - May - All FFLs - Procedural Guidance for Licensed and/or Registered Importers for ATF Form 6A [PDF - 299.9 KB]

This open letter is a reminder of the procedures to follow when completing ATF Form 6A as outlined in 27 CFR 478.112 and on the instruction page of the form.

Published/Revised:

Firearms
Regulatory 2008 - January - National - Submitting Payments to ATF [PDF - 87.04 KB]

The purpose of this letter is to provide notification that the ATF will be switching to electronic funds processing (ECP) for all payments received by the agency.

Published/Revised:

Workforce and Mission
Regulatory 2007 - June - All FFLs - Post Office Boxes or Rural Route Numbers as Residence Address [PDF - 295.3 KB]

The purpose of this open letter is to provide guidance regarding firearms transferees whose only identification documents indicate only Post Office Box or Rural Route number as a residence address.

Published/Revised:

Firearms
Last Updated: January 15, 2026

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