CFR›Title 7›Subtitle A›Part 25›Subpart A ContainsSections 25.1–25.99CorpusDaily eCFRDisplayed edition2026-04-24Last updated2026-04-24 Subpart A—General Provisions Sections 25.1 § 25.1 Applicability and scope. 25.2 § 25.2 Objective and purpose. 25.3 § 25.3 Definitions. 25.4 § 25.4 Secretarial review and designation. 25.5 § 25.5 Waivers. 25.6-25.99 §§ 25.6-25.99 [Reserved] Next B Subpart B—Area Requirements