27 C.F.R. § 20.111 General.
Title 27 - Alcohol, Tobacco Products and Firearms
(a) An approved formula on Form 5150.19 is not required for an article made in accordance with any approved general-use formula prescribed by §§20.112 through 20.119, approved by the appropriate TTB officer as an alternate method, or published as a TTB ruling in the TTB Bulletin. (b) Any interested party may petition TTB for approval of a new general-use formula by submitting a letter describing the proposed general-use formula to the appropriate TTB officer.
Title 27: Alcohol, Tobacco and Firearms
PART 20—DISTRIBUTION AND USE OF DENATURED ALCOHOL AND RUM
Subpart F—Formulas and Statements of Process
General-Use Formulas
§ 20.111 General.