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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
Laboratories Laboratory Services - Questioned Documents - November 2025 [PDF - 374.47 KB]

These are management system documents utilized by ATF Laboratories. They are provided for informational purposes only. Sensitive or copyrighted information has been redacted. The documents are used in ATF Laboratories and not published with the intent of setting a policy or analysis standard for other laboratories. The inclusion of product names does not imply endorsement by ATF Laboratories. These documents are current as of November 3, 2025.

Published/Revised:

Laboratories
Laboratories Laboratory Services - Firearms and Toolmarks - November 2025 [PDF - 815.17 KB]

These are management system documents utilized by ATF Laboratories. They are provided for informational purposes only. Sensitive or copyrighted information has been redacted. The documents are used in ATF Laboratories and not published with the intent of setting a policy or analysis standard for other laboratories. The inclusion of product names does not imply endorsement by ATF Laboratories.These documents are current as of November 4, 2025.

Published/Revised:

Laboratories
Laboratories Laboratories Services - Quality Documents - January 2026 [PDF - 930.11 KB]

These are management system documents utilized by ATF Laboratories. They are provided for informational purposes only. Sensitive or copyrighted information has been redacted. The documents are used in ATF Laboratories and not published with the intent of setting a policy or analysis standard for other laboratories. The inclusion of product names does not imply endorsement by ATF Laboratories.These documents are current as of January 7, 2026.

Published/Revised:

Laboratories
Laboratories Laboratories Services - Latent Prints - January 2026 [PDF - 502.09 KB]

These are management system documents utilized by ATF Laboratories. They are provided for informational purposes only. Sensitive or copyrighted information has been redacted. The documents are used in ATF Laboratories and not published with the intent of setting a policy or analysis standard for other laboratories. The inclusion of product names does not imply endorsement by ATF Laboratories.These documents are current as of January 7, 2026.

Published/Revised:

Laboratories
Regulatory Application for Tax Paid Transfer and Registration of Firearm - ATF 5320.4 (Form 4) [PDF - 1.95 MB]

Application for tax paid transfer and registration of firearm used to request approval to transfer a National Firearms Act (NFA) firearm subject to transfer tax liability. Typically submitted for a transfer to an individual or legal entity such as a trust.

Published/Revised:

Firearms
Regulatory Application to Make and Register a Firearm - ATF Form 5320.1 (Form 1) [PDF - 3.48 MB]

This form is to request approval to make a NFA firearm. A making tax liability may be incurred.

Published/Revised:

Firearms
Report National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I - Part VIII [PDF - 1.81 MB]

National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I - Part VIII:  FFL Inventory Losses

Published/Revised:

Firearms
Report National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I: End Notes [PDF - 2.56 MB]

National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I:  End Notes

Published/Revised:

Firearms
Report National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I: Glossary of Terms [PDF - 2.35 MB]

National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I: Glossary of Terms

Published/Revised:

Firearms
Report National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I: Appendix LRP - Laws, Regulations, and Policy [PDF - 213.31 KB]

National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I: Appendix LRP - Laws, Regulations, and Policy

Published/Revised:

Firearms
Report National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I: Appendix IR - Industry Regulation [PDF - 4.61 MB]

National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I:  Appendix IR - Industry Regulation

Published/Revised:

Firearms
Report National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I: Appendix IO - Industry Overview [PDF - 4.53 MB]

National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I:  Appendix IO - Industry Overview

Published/Revised:

Firearms
Report National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I: Appendix IL - FFL Inventory Losses [PDF - 1.18 MB]

National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I:  Appendix IL - FFL Inventory Losses

Published/Revised:

Firearms
Report National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I: Appendix N - NFA [PDF - 1.88 MB]

National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I:  Appendix N - NFA

Published/Revised:

Firearms
Report National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I: Appendix SA -Small Arms and Ammunition [PDF - 197.04 KB]

National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I:  Appendix SA -Small Arms and Ammunition

Published/Revised:

Firearms
Report National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I: Appendix SD -Selling and Distribution [PDF - 4.03 MB]

National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I:  Appendix SD -Selling and Distribution

Published/Revised:

Firearms
Report National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I: Appendix I - Imports [PDF - 1.19 MB]

National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I: Appendix I - Imports

Published/Revised:

Firearms
Report National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I: Appendix E - Exports [PDF - 606.18 KB]

 National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I: Appendix E - Exports

Published/Revised:

Firearms
Report National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I: Appendix P - PMFs [PDF - 95.46 KB]

 National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I: Appendix P - PMFs

Published/Revised:

Firearms
Report National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I: Appendix M - Manufacturing [PDF - 4.23 MB]

National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I:  Appendix M - Manufacturing

Published/Revised:

Firearms
Report National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I - Acknowledgements [PDF - 277.23 KB]

 National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I:  Acknowledgements

Published/Revised:

Firearms
Report National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I - Part XII [PDF - 1.97 MB]

National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I - Part XII:  Recommendations

Published/Revised:

Firearms
Report National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I - Part XI [PDF - 3.21 MB]

National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I - Part XI:  Firearm Laws, Regulations, and Policy

Published/Revised:

Firearms
Report National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I - Part X [PDF - 5.13 MB]

National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I - Part X:  Industry Regulation

Published/Revised:

Firearms
Report National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I - Part IX [PDF - 2.73 MB]

National Firearms Commerce and Trafficking Assessment (NFCTA): Firearms Trafficking Investigations - Volume I - Part IX:  Industry Overview

Published/Revised:

Firearms
Last Updated: January 15, 2026

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