CFR›Title 16›Chapter I›Part 323 ContainsSections 323.1–323.6CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 PART 323—MADE IN USA LABELING Sections 323.1 § 323.1 Definitions. 323.2 § 323.2 Prohibited acts. 323.3 § 323.3 Applicability to mail order advertising. 323.4 § 323.4 Enforcement. 323.5 § 323.5 Relation to Federal and State laws. 323.6 § 323.6 Exemptions. Authority15 U.S.C. 45a.Source86 FR 37032, July 14, 2021, unless otherwise noted. Previous 322 Part 322—Mortgage Assistance Relief Services Next 408 Part 408—Unfair or Deceptive Advertising and Labeling of Cigarettes in Relation to the Health Hazards of Smoking