CFR›Title 40›Chapter I›Part 148 ContainsSubparts A–CCorpusDaily eCFRDisplayed edition2026-06-08Last updated2026-06-08 PART 148—HAZARDOUS WASTE INJECTION RESTRICTIONS Subparts A Subpart A—General Sections 148.1–148.5 B Subpart B—Prohibitions on Injection Sections 148.10–148.18 C Subpart C—Petition Standards and Procedures Sections 148.20–148.24 AuthoritySecs. 3004, Resource Conservation and Recovery Act, 42 U.S.C. 6901 et seq.Source53 FR 28154, July 26, 1988, unless otherwise noted. Previous 147 Part 147—State, Tribal, and EPA-Administered Underground Injection Control Programs Next 149 Part 149—Sole Source Aquifers