CFR›Title 40›Chapter I›Part 241›40 CFR Part 241 Subpart A Citation40 CFR Part 241 Subpart AContainsSections § 241.1–§ 241.2CorpusDaily eCFRDisplayed edition2026-10-15Last updated2026-10-15 Subpart A—General Sections § 241.1 § 241.1 Purpose. § 241.2 § 241.2 Definitions. Authority42 U.S.C. 6903, 6912, 7429.Source76 FR 15549, Mar. 21, 2011, unless otherwise noted.