27 C.F.R. § 19.662 Affixing closures.
Title 27 - Alcohol, Tobacco Products and Firearms
Closures or other devices on containers having a capacity of one gallon (3.785 liters) or less shall be securely affixed to the containers so as to leave a portion remaining on the container when the container is opened. In addition, the closures or other devices shall be constructed in such a manner as to require that they be broken to gain access to the contents of the containers. (Sec. 454, Pub. L. 98–369, 98 Stat. 494 (26 U.S.C. 5301))
Title 27: Alcohol, Tobacco and Firearms
PART 19—DISTILLED SPIRITS PLANTS
Subpart T—Closures
§ 19.662 Affixing closures.

