CFR›Title 40›Chapter I›Part 260 ContainsSubparts A–CCorpusDaily eCFRDisplayed edition2026-04-27Last updated2026-04-27 PART 260—HAZARDOUS WASTE MANAGEMENT SYSTEM: GENERAL Subparts A Subpart A—General Sections 260.1–260.5 B Subpart B—Definitions Sections 260.10–260.11 C Subpart C—Rulemaking Petitions Sections 260.20–260.43 Authority42 U.S.C. 6905, 6912(a), 6921-6927, 6930, 6934, 6935, 6937, 6938, 6939, 6939g, and 6974.Source45 FR 33073, May 19, 1980, unless otherwise noted. Previous 258 Part 258—Criteria for Municipal Solid Waste Landfills Next 261 Part 261—Identification and Listing of Hazardous Waste