27 C.F.R. § 40.215 Notice for cigarettes.
Title 27 - Alcohol, Tobacco Products and Firearms
Every package of cigarettes shall, before removal subject to tax, have adequately imprinted thereon, or on a label securely affixed thereto, the designation “cigarettes”, the quantity of such product contained therein, and the classification for tax purposes, i.e., for small cigarettes, either “small” or “Class A”, and for large cigarettes, either “large” or “Class B”. (72 Stat. 1422; 26 U.S.C. 5723)
Title 27: Alcohol, Tobacco and Firearms
PART 40—MANUFACTURE OF TOBACCO PRODUCTS AND CIGARETTE PAPERS AND TUBES
Subpart H—Operations by Manufacturers
Packages
§ 40.215 Notice for cigarettes.

