CFR›Title 16›Chapter II›Part 1420 ContainsSections 1420.1–1420.4CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 PART 1420—REQUIREMENTS FOR ALL TERRAIN VEHICLES Sections 1420.1 § 1420.1 Scope and application. 1420.2 § 1420.2 Definitions. 1420.3 § 1420.3 Requirements for four-wheel ATV's 1420.4 § 1420.4 Restrictions on three-wheel ATVs. Authority15 U.S.C. 2089.Source73 FR 67386, Nov. 14, 2008, unless otherwise noted. Previous 1407 Part 1407—Portable Generators: Requirements to Provide Performance and Technical Data by Labeling Next 1450 Part 1450—Virginia Graeme Baker Pool and Spa Safety Act Regulations