Regulations last checked for updates: Aug 12, 2020

Title 19 - Customs Duties last revised: Aug 04, 2020
authority: 19 U.S.C. 66,1624,1646c. Subpart A also issued under 19 U.S.C. 1627a,1646a,1646b; subpart B also issued under 13 U.S.C. 303; 19 U.S.C. 2071 note; 46 U.S.C. 91.
source: T.D. 89-46, 54 FR 15403, Apr. 18, 1989, unless otherwise noted.