CFR›Title 40›Chapter VI›Part 1604 ContainsSections 1604.1–1604.6CorpusDaily eCFRDisplayed edition2026-04-15Last updated2026-04-15 PART 1604—REPORTING OF ACCIDENTAL RELEASES Sections 1604.1 § 1604.1 Purpose. 1604.2 § 1604.2 Definitions. 1604.3 § 1604.3 Reporting an accidental release. 1604.4 § 1604.4 Information required in an accidental release report. 1604.5 § 1604.5 Failure to report an accidental release. 1604.6 § 1604.6 Public availability of accidental release records. Authority42 U.S.C. 7412(r)(6)(C)(iii); 42 U.S.C. 7412(r)(6)(N).Source85 FR 10094, Feb. 21, 2020, unless otherwise noted. Previous 1603 Part 1603—Rules Implementing the Government in the Sunshine Act Next 1610 Part 1610—Administrative Investigations