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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 2006 - April - All FFLs - Child Safety Lock Act of 2005 [PDF - 31.25 KB]

This open letter serves to notify Federal firearms licensees that the Child Safety Lock Act of 2005 makes it generally unlawful for any licensed importer, manufacturer, or dealer to sell, deliver, or transfer any handgun to any person, other than another licensee, unless the transferee (buyer) is provided with a secure gun storage or safety device for that handgun.

Published/Revised:

Firearms
Regulatory 2006 - March - All FFLs - Filing National Firearms Act Transaction Forms by Facsimile Transmission [PDF - 34.03 KB]

This is to update information regarding the filing of certain National Firearms Act (NFA) forms by facsimile transmission as the functions of the NFA Branch have been relocated to Martinsburg, West Virginia from Washington, D.C.

Published/Revised:

Firearms
Regulatory 2006 - January - All FFLs - Certain Firearms Transfers Affected by Change to Atomic Energy Act of 1954 [PDF - 35.37 KB]

The purpose of this open letter is to advise all federal firearms licensees (FFLs) of a recent change to the Atomic Energy Act of 1954, as it relates to the transfer of certain types of firearms.

Published/Revised:

Firearms
Regulatory 2006 - January - All FFLs - Change to Look of Federal Firearms License [PDF - 49.73 KB]

The purpose of this letter is to advise you of a change to the look of the Federal firearms license (FFL) beginning Jan. 12, 2006, in response to feedback received from licensees.

Published/Revised:

Firearms
Regulatory 2006 - January - Nevada - Nevada's Carry Concealed Weapon Permits Again Qualify as Alternative to NICS Check [PDF - 101.57 KB]

The purpose of this letter is to advise you of an important change to the procedure you may follow beginning Jan. 5, 2006. On this day, Nevada's Carry Concealed Weapon (CCW) permit will again qualify as an alternative to a National Instant Criminal Background Check System (NICS) check. Accordingly, the Oct. 17, 2005, Open Letter to Nevada Federal Firearms Licensees (FFLs) is superseded.

Published/Revised:

Firearms
Regulatory 2005 - December - Indiana - Procedures for Indiana FFLs Using the Revised ATF Form 4473 [PDF - 53.58 KB]

The purpose of this letter is to clarify that the revised ATF Form 4473, Firearms Transaction Record Part I - Over The Counter, has no effect on the procedures Indiana Federal Firearms Licensees must follow in order to comply with the Brady Law. The procedures enumerated in the September 2003 Open Letter to All Indiana Firearms Licensees are still in effect.

Published/Revised:

Firearms
Regulatory 2005 - December - Pennsylvania - Private Transfers of Firearms and Using NICS or the Pennsylvania Instant Check System (PICS) [PDF - 36.62 KB]

ATF has received questions from firearms dealers in Pennsylvania concerning the use of the National Instant Criminal Background Check System (NICS)/Pennsylvania Instant Check System (PICS) to do background checks of people who are acquiring firearms from other nonlicensees in what are commonly called “private transfers.”

Published/Revised:

Firearms
Regulatory 2005-3 - Meaning of Term Inhabited Building [PDF - 16.1 KB]

ATF provides guidance on two situations involving structures and whether they are "inhabited buildings" as defined in 27 CFR Part 555.

Published/Revised:

Explosives
Regulatory 2005 - All FFLs - Lawful Importation of Certain Firearm Barrels Into the United States for Commercial Purposes [PDF - 34.31 KB]

The purpose of this open letter is to update licensed and registered importers of firearms, ammunition and other regulated commodities on the lawful importation of certain firearm barrels into the United States for commercial purposes.

Published/Revised:

Firearms
Regulatory 2005 - October - U.S. Virgin Islands - All FFLs - U.S. Virgin Islands Firearms Permits No Longer Alternative to NICS Check [PDF - 38.76 KB]

This open letter informs Federal firearms licensees in the U.S. Virgin Islands that the U.S. Virgin Islands Firearms Permits no longer qualifies as an alternative to a National Instant Criminal Background Check System (NICS) check.

Published/Revised:

Firearms
Regulatory 2005 - October - Georgia - All FFLs - Georgia's Concealed Weapons Permits No Longer Alternative to NICS Check [PDF - 38.27 KB]

The purpose of this letter is to inform all Georgia Federal firearms licensees (FFL) that Georgia's Concealed Weapons Permits no longer qualifies as an alternative to a National Instant Criminal Background Check System (NICS) check.

Published/Revised:

Firearms
Regulatory 2005 - October - Nevada - All FFLs - Nevada's Carry Concealed Weapon (CCW) Permits No Longer Alternative to NICS Check [PDF - 37.38 KB]

This letter is superseded by ATF's Jan. 5, 2006, open letter.  The purpose of this letter is to inform Federal firearms licensees (FFLs) that beginning Oct. 19, 2005, 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 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 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 2005-4 - Ported Device Attached to the Barrel of a Paintball Gun [PDF - 13.4 KB]

Certain integral devices intended to diminish the report of paintball guns are not “firearm silencers” or “firearm mufflers” under the Gun Control Act of 1968 or the National Firearms Act.

Published/Revised:

Firearms
Regulatory 2005-2 - Meaning of Term Highway [PDF - 11.39 KB]

ATF provides guidance on three different private roads and whether they are "highways" as defined in 27 CFR 555.11.

Published/Revised:

Explosives
Regulatory 2005 - August - All FFLs - Extension of Time to Effect Importation of Approved Permits for Frames, Receivers or Barrels [PDF - 33.62 KB]

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

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 2005 - July - All FFLs - Importation of U.S. Manufactured Surplus Military Firearms Classified as Curios or Relics [PDF - 100.63 KB]

This Open Letter is to advise all Federal Firearms Licensees and registered importers of U.S. munitions import list articles that ATF was advised by the Department of State, on a case-by-case basis, permit the retransfer of U.S. manufacturing military firearms that were sold or granted by the United States Government classified by ATF as curios or relics.

Published/Revised:

Firearms
Regulatory 2005 - July - All FFLs - Department of State Rescinded Sanctions on Trade in Defense Articles and Services From South Africa [PDF - 70.81 KB]

The purpose of this open letter is to inform licensed firearms importers and registered importers of U.S. Munitions Import List Articles that the United States Department of State has rescinded the sanctions on trade in defense articles and services from South Africa.

Published/Revised:

Firearms
Regulatory 2005 - April - Georgia - All FFLs - Georgia Crime Information Center Ceases Operations as NICS Point of Contact [PDF - 35.18 KB]

The purpose of this letter is to inform you that on July 1, 2005, the Georgia Crime Information Center (GCIC) will cease to operate as the point of contact (POC) for the National Instant Background Check (NICS) program, and to further advise you of the affect these changes may have on firearms transactions conducted under your Federal firearms license.

Published/Revised:

Firearms
Regulatory 2005 - January - National - All FFLs - Fabrique Nationale FR 5.7 Pistol [PDF - 530 KB]

The letter provides information in response to numerous questions that ATF has received regarding the capabilities of the 5.7 X 28mm cartridge and the FR 5.7 (Fabrique Nationale) pistol.

Published/Revised:

Firearms
Regulatory 2004 - December - All FFLs - Establishment of the National Instant Criminal Background Check System Voluntary Appeal File [PDF - 14.87 KB]

The purpose of this letter is to inform Federal firearms licensees that the Federal Bureau of Investigation's (FBI) National Instant Criminal Background Check System's (NICS) Voluntary Appeal File (VAF) has been established.

Published/Revised:

Firearms
Regulatory 2003 - November - Washington - Washington Concealed Weapons Permits No Longer Valid Alternative to NICS Checks [PDF - 144.67 KB]

The open letter is to inform all Washington State federal firearms licensees that as of Nov. 30, 2003, all the grandfathered permits will have expired, and Washington FFLs may longer accept a Washington concealed weapons permit as an alternative to a NICS check.

Published/Revised:

Firearms
Regulatory 2004 - October - National - Improperly Destroyed Russian GP-30 Grenade Launcher [PDF - 542.27 KB]

The letter provides information on ATF's findings with regards to the improperly destroyed Russian GP-30 grenade launcher, which is classified as a destructive device.   

Published/Revised:

Firearms
Last Updated: January 15, 2026

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