27 C.F.R. § 19.632 Bottles authorized.
Title 27 - Alcohol, Tobacco Products and Firearms
Liquor bottles for domestic use shall conform to the applicable standards of fill provided in subpart E of 27 CFR part 5, including those for liquor bottles of less than 200 ml capacity. The use of any bottle size other than as authorized in subpart E of 27 CFR part 5 is prohibited for the bottling of nonindustrial distilled spirits for domestic purposes. (Sec. 201, Pub. L. 85–859, 72 Stat. 1374, as amended (26 U.S.C. 5301))
Title 27: Alcohol, Tobacco and Firearms
PART 19—DISTILLED SPIRITS PLANTS
Subpart S—Liquor Bottle and Label Requirements
Liquor Bottle Requirements
§ 19.632 Bottles authorized.

