Regulations last checked for updates: Feb 11, 2026

Title 27 - Alcohol, Tobacco Products and Firearms last revised: Jan 22, 2026
§ 26.304 - Bulk conveyances to be sealed.

When a shipment of distilled spirits from customs custody to the distilled spirits plant is made in a tank, tank barge, cargo container, tank car, tank truck, or similar bulk conveyance, all openings affording access to the spirits shall be sealed by the customs officer with customs seals in such manner as will prevent unauthorized removal of spirits through such openings without detection.

source: 20 FR 6077, Aug. 20, 1955, unless otherwise noted. Redesignated at 40 FR 16835, Apr. 15, 1975, and further redesignated by T.D. ATF-459, 66 FR 38550, July 25, 2001.
cite as: 27 CFR 26.304