CFR›Title 40›Chapter IV›Part 1400›Subpart A ContainsSections 1400.1–1400.2CorpusDaily eCFRDisplayed edition2026-10-01Last updated2026-10-01 Subpart A—General Sections 1400.1 § 1400.1 Purpose. 1400.2 § 1400.2 Definitions. Next B Subpart B—Public Access