21 U.S.C. Chapter 1 — ADULTERATED OR MISBRANDED FOODS OR DRUGS

• § 16— Introduction into, or sale in, State or Territory or District of Columbia of dairy or food products falsely labeled or branded
• § 17— Penalty for sale or introduction of falsely labeled dairy or food products; venue
• § 18— Suspension of importation of adulterated articles
• § 20— Apples in interstate commerce; standard grades
• § 21— Branding grades on barrels of apples
• § 22— Barrels misbranded
• § 23— Penalties
• § 25— Oleomargarine, butterine, or imitation butter or cheese transported into a State subject to its police powers