CFR›Title 16›Chapter I›Part 424 ContainsSections 424.1–424.2CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 PART 424—RETAIL FOOD STORE ADVERTISING AND MARKETING PRACTICES Sections 424.1 § 424.1 Unfair or deceptive acts or practices. 424.2 § 424.2 Defenses. Authority15 U.S.C. 41-58. Previous 423 Part 423—Care Labeling of Textile Wearing Apparel and Certain Piece Goods as Amended Next 425 Part 425—Use of Prenotification Negative Option Plans