27 C.F.R. § 19.451 General.
Title 27 - Alcohol, Tobacco Products and Firearms
Authorized proprietors who are qualified as processors may conduct denaturing operations or manufacture articles pursuant to the provisions of this part. Proprietors shall not conduct denaturing operations or manufacture articles except as provided in this part. Records of denaturing operations and the manufacture of articles shall be maintained in accordance with §19.752 and §19.753. (Sec. 201, Pub. L. 85–859, 72 Stat. 1353, as amended (26 U.S.C. 5178); sec. 807(a), Pub. L. 96–39, 93 Stat. 286 (26 U.S.C. 5241))
Title 27: Alcohol, Tobacco and Firearms
PART 19—DISTILLED SPIRITS PLANTS
Subpart N—Denaturing Operations and Manufacture of Articles
§ 19.451 General.