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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 2013 - January - All FFLs - Federal Firearms Licensees Ready Ability [PDF - 237.83 KB]

The purpose of this open letter is to remind all federal firearms licensees (FFL) of their ready ability to enhance public safety and assist law enforcement by encouraging and facilitating transfers of firearms between private individuals through their businesses.

Published/Revised:

Firearms
Regulatory 2004 - July - All FFLs - Third Anniversary of September 11 Attack [PDF - 28.79 KB]

 It will be 3 years this September since America was attacked. We at ATF remain vigilant, but we are requesting your assistance in our national effort to prevent terrorism.

Published/Revised:

Firearms
Regulatory 1998 - October - Washington - All FFLs - Permanent Provisions of the Brady Law [PDF - 1.9 MB]

This open letter has been rescinded. The purpose of this letter is to advise you of your responsibilities under the permanent provisions of the Brady law. 18 U.S.C. § 922(t). 

Published/Revised:

Firearms
Regulatory 2014 - June - All FELs - Black Powder [PDF - 61.02 KB]

This is an open letter to all federal explosives licensees and permittees in regard to inquiries about black powder exceptions under the federal explosives laws.

Published/Revised:

Explosives
Regulatory 1998 - October - Virginia - All FFLs - Permanent Provisions of the Brady Law [PDF - 2.52 MB]

This open letter has been rescinded. The purpose of this letter is to advise you of your responsibilities under the permanent provisions of the Brady law. 18 U.S.C. § 922(t). 

Published/Revised:

Firearms
Regulatory 2004 - September - All FFLs - Expiration of the Ban on the Importation of SAWs and LCAFDs [PDF - 44.22 KB]

This open letter is to advise the import community of the provisions of the Violent Crime Control and Law Enforcement Act of 1994 that no longer apply to the manufacture, transfer and possession of semiautomatic assault weapons (SAWs) and to transfer and possess large capacity ammunition feeding devices (LCAFDs).

Published/Revised:

Firearms
Regulatory 1998 - October - Utah - All FFLs - Permanent Provisions of the Brady Law [PDF - 2.59 MB]

This open letter has been rescinded. The purpose of this letter is to advise you of your responsibilities under the permanent provisions of the Brady law. 18 U.S.C. § 922(t).

Published/Revised:

Firearms
Regulatory 2015 - April - Louisiana - All FFLs - Louisiana's Concealed Handgun Permit Qualifies as Alternative to NICS Check [PDF - 472.3 KB]

The purpose of this open letter is to advise all Louisiana federal firearms licensees that Louisiana's concealed handgun permit has been determined to qualify as an alternative to the National Instant Criminal Background Check System (NICS) check. 

Published/Revised:

Firearms
Regulatory 2005 - July - All FFLs - Importation of Frames, Receivers or Barrels of Firearms Under Title 18 U.S.C. § 925(d)(3) [PDF - 40.9 KB]

The purpose of this open letter is to provide important information to importers concerning the lawful importation of certain frames, receivers and barrels.

Published/Revised:

Firearms
Regulatory 1998 - October - Texas - All FFLs - Permanent Provisions of the Brady Law [PDF - 2.66 MB]

This open letter has been rescinded. The purpose of this letter is to advise you of your responsibilities under the permanent provisions of the Brady law. 18 U.S.C. § 922(t).

Published/Revised:

Firearms
Regulatory 2013 - July - Kansas - All FFLs - Passage of the Kansas Second Amendment Protection Act [PDF - 57.54 KB]

The purpose of this open letter is to provide guidance and information related to the passage of the Kansas Second Amendment Protection Act, Kansas, effective April 25, 2013.

Published/Revised:

Firearms
Regulatory 2013 - May - All FFLs - Prohibited Transfers of Firearms to Foreign Purchaser [PDF - 75.08 KB]

The purpose of this open letter is to advise federal firearms licensees that arranging for the exportation of firearms and ammunition through in-person disposition to foreign purchasers at airline ticket counters of local international airports violates the Gun Control Act of 1968.

Published/Revised:

Firearms
Regulatory 1998 - October - Rhode Island - All FFLs - Permanent Provisions of the Brady Law [PDF - 2.44 MB]

This open letter has been rescinded. The purpose of this letter is to advise you of your responsibilities under the permanent provisions of the Brady law, 18 U.S.C. § 922(t). 

Published/Revised:

Firearms
Regulatory 1998 - October - Ohio - All FFLs - Permanent Provisions of the Brady Law [PDF - 2.27 MB]

This open letter has been rescinded. The purpose of this letter is to advise you of your responsibilities under the permanent provisions of the Brady law, 18 U.S.C. § 922(t). 

Published/Revised:

Firearms
Regulatory 2025 - September - All FFLs - Franklin Armory Letter Clarification [PDF - 158.8 KB]

ATF is committed to full transparency in the classification of firearms. This statement addresses the circumstances and legal landscape surrounding Franklin Armory’s “Antithesis” firearms. 

Published/Revised:

Firearms
Regulatory 2021 - October - All FELs - E-Nicotine Delivery Systems [PDF - 293.22 KB]

The purpose of this open letter is to provide all federal explosives licensees and permittees guidance on the safe storage of explosive materials. Electronic nicotine delivery systems, or other similar devices, are electronic devices that, through an aerosolized solution, deliver nicotine, flavor, and/or other substances (including non-tobacco products) to the user inhaling from the device. ATF has determined that electronic nicotine delivery systems are spark producing devices. Therefore, they cannot be brought into or within 50 feet of any outdoor explosives storage magazine or within any room containing an indoor magazine.

Published/Revised:

Explosives
Regulatory 1998 - October - Northern Mariana Islands - All FFLs - Permanent Provisions of the Brady Law [PDF - 1.86 MB]

This open letter has been rescinded. The purpose of this letter is to advise you of an important change to the procedure you must follow beginning Oct. 19, 2005, in order to comply with the Brady Law, 18 U.S.C. § 922(t). 

Published/Revised:

Firearms
Regulatory 1998 - October - California - All FFLs - Permanent Provisions of the Brady Law [PDF - 1.85 MB]

This open letter has been rescinded. The purpose of this letter is to advise federal firearms licensees in California of their responsibilities under the permanent provisions of the Brady law.

Published/Revised:

Firearms
Regulatory 2005 - October - Alaska - All FFLs - Alaska Concealed Handgun Permits Marked "NICS Exempt" Qualify as NICS Check Alternative [PDF - 38.9 KB]

This open letter informs Alaska Federal firearms licensees that beginning Oct. 19, 2005, only Alaska Concealed Handgun Permits marked "NICS EXEMPT" will qualify as an alternative to a National Instant Criminal Background Check System (NICS) check.

Published/Revised:

Firearms
Regulatory 2004 - January - All FFLs - Importance of Partnerships Between ATF and the Firearms Industry [PDF - 94.99 KB]

This open letter discusses the importance of the partnerships that have been established between ATF and the firearms industry and to reinforce our joint responsibilities under the Gun Control Act (GCA).

Published/Revised:

Firearms
Regulatory 2001 - September - All FELs - Heightened Security Precautions Request for Explosives Licensees and Permittees [PDF - 100.03 KB]

The purpose of this letter is to advise all persons holding federal explosives licenses or permits of heightened security precautions that should be taken in light of the events of Sept. 11, 2001.

Published/Revised:

Explosives
Regulatory 1998 - October - Vermont - Permanent Provisions of the Brady Law [PDF - 637.13 KB]

The purpose of this letter is to advise federal firearms licensees in Vermont of their responsibilities under the permanent provisions of the Brady law. 

Published/Revised:

Firearms
Regulatory 2005 - October - Northern Mariana Islands - All FFLs - Northern Mariana Island Weapons Identification [PDF - 38.5 KB]

This open letter informs Northern Mariana Island Federal firearms licensees that beginning Oct. 19, 2005, Commonwealth of the Northern Mariana Island Weapons Identification Card Permits no longer qualifies as an alternative to a National Instant Criminal Background Check System (NICS) check.

Published/Revised:

Firearms
Regulatory 2002 - May - All FELs - Asks that Explosives Licensees and Permittees Remain Vigilant When Selling Explosive Materials [PDF - 101.23 KB]

The purpose of this letter is to ask that you continue to be vigilant in light of heightened security concerns regarding possible terrorist activity involving explosives.

Published/Revised:

Explosives
Regulatory Open Letter to All FFLs - August 2025 - Franklin Armory Reformation and Antithesis Firearms [PDF - 240 KB]

The purpose of this open letter is to advise all federal firearms licensees (FFLs) that the Bureau of Alcohol, Tobacco, Firearms and Explosives (ATF) is rescinding a prior Open Letter, dated Dec. 19, 2019, regarding the Franklin Armory Reformation firearm (2019 Open Letter). This open letter also advises FFLs on the classification of the Franklin Armory Reformation and Antithesis firearms under federal law. 

Published/Revised:

Firearms
Last Updated: January 15, 2026

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