CFR›Title 16›Chapter I›Part 304 ContainsSections 304.1–304.6CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 PART 304—RULES AND REGULATIONS UNDER THE HOBBY PROTECTION ACT Sections 304.1 § 304.1 Terms defined. 304.2 § 304.2 General requirement. 304.3 § 304.3 Applicability. 304.4 § 304.4 Application of other law or regulation. 304.5 § 304.5 Marking requirements for imitation political items. 304.6 § 304.6 Marking requirements for imitation numismatic items. Authority15 U.S.C. 2101 et seq.Source40 FR 5496, Feb. 6, 1975, unless otherwise noted. Previous 303 Part 303—Rules and Regulations Under the Textile Fiber Products Identification Act Next 305 Part 305—Energy and Water Use Labeling for Consumer Products Under the Energy Policy and Conservation Act (“Energy Labeling Rule”)