Regulations last checked for updates: Jan 27, 2026

Title 27 - Alcohol, Tobacco Products and Firearms last revised: Jan 22, 2026
authority: 18 U.S.C. 847.
source: T.D. ATF-87, 46 FR 40384, Aug. 7, 1981, unless otherwise noted. Redesignated by T.D. ATF-487, 68 FR 3748, Jan. 24, 2003.