CFR > Title 40 > Chapter I > Subchapter A > Part 1 > Subpart A CFR > Title 40 > Chapter I > Subchapter A > Part 1 > Subpart A – Introduction Current as of: 2024 | Check for updates | Other versions § 1.1 Creation and authority § 1.3 Purpose and functions § 1.5 Organization and general information § 1.7 Location of principal offices