Regulations last checked for updates: Dec 19, 2025

Title 27 - Alcohol, Tobacco Products and Firearms last revised: Nov 28, 2025
§ 20.104 - Residual alcohol in spirit vinegar.

Commercial strength (40 grain) vinegar made from specially denatured alcohol may contain trace amounts of residual alcohol, not to exceed 0.5 percent of alcohol by volume, in the finished product.

source: T.D. ATF-199, 50 FR 9162, Mar. 6, 1985, unless otherwise noted.
cite as: 27 CFR 20.104