CFR›Title 21›Chapter I›Part 202 ContainsSection 202.1CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 PART 202—PRESCRIPTION DRUG ADVERTISING Sections 202.1 § 202.1 Prescription-drug advertisements. Authority21 U.S.C. 321, 331, 352, 355, 360b, 371. Previous 201 Part 201—Labeling Next 203 Part 203—Prescription Drug Marketing