CFR › Title 21 › Part 1140Part 1140 — Cigarettes, Smokeless Tobacco, and Covered Tobacco ProductsSubpart A — General Provisions§ 1140.1— Scope.§ 1140.2— Purpose.§ 1140.3— Definitions.Subpart B — Prohibition of Sale and Distribution to Persons Younger Than 21 Years of Age§ 1140.10— General responsibilities of manufacturers, distributors, and retailers.§ 1140.12— Additional responsibilities of manufacturers.§ 1140.14— Additional responsibilities of retailers.§ 1140.16— Conditions of manufacture, sale, and distribution.Subpart D — Labeling and Advertising§ 1140.30— Scope of permissible forms of labeling and advertising.§ 1140.32— Format and content requirements for labeling and advertising.§ 1140.34— Sale and distribution of nontobacco items and services, gifts, and sponsorship of events.