StacksVerified U.S. regulatory reference

27 CFR §19.331

Verified against eCFR.gov as of June 20, 2026View official text on eCFR.gov ↗
A proprietor may add oak chips that have not been treated with any chemical to packages of spirits. The proprietor must note the use of oak chips on all transaction records. A proprietor may add caramel that has no material sweetening properties to rum or brandy stored in packages or tanks.