Rules and Regulations Library

This open letter has been rescinded.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: July 29, 2025

The purpose of this letter is to address the Supreme Court's decision regarding that part of the Brady Handgun Control Act is unconstitutional.

Published/Revised: June 27, 1997

A decision was agreed upon to amend Annex A of the Voluntary Restraint Agreement (VRA) by adding 74 types of firearms to the list. Please note, that even though these 74 firearms have been added to Annex A, ATF will still need to determine the importability of some of these firearms.

Published/Revised: May 20, 2004

This open letter has been rescinded. The purpose of this open letter is to provide guidance on the procedure to comply with Federal law, 18 U.S.C. § 922(t), when you transfer a firearm to an unlicensed person. 

Published/Revised: July 29, 2025

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

Published/Revised: March 13, 2013

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: March 15, 2013

 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: July 7, 2004

This open letter has been rescinded.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: July 29, 2025

Published/Revised: June 30, 2014

This open letter has been rescinded.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: July 29, 2025

Published/Revised: September 13, 2004

This open letter has been rescinded.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: July 29, 2025

Published/Revised: April 3, 2013

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: July 13, 2005

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: July 29, 2025

Published/Revised: July 8, 2013

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: May 16, 2013

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: July 29, 2025

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: July 29, 2025

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: September 25, 2025

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: October 21, 2021

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: July 29, 2025

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: July 29, 2025

Published/Revised: October 17, 2005

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: January 14, 2004