Regulations last checked for updates: Feb 12, 2026

Title 27 - Alcohol, Tobacco Products and Firearms last revised: Jan 22, 2026
§ 19.81 - Maintenance of registration file.

The proprietor must maintain the registration documents on the plant premises in a loose-leaf file that is current, complete, and readily available for inspection by the appropriate TTB officer.

(26 U.S.C. 5172)