CFR›Title 40›Chapter I›Part 267›40 CFR Part 267 Subpart A Citation40 CFR Part 267 Subpart AContainsSections § 267.1–§ 267.3CorpusDaily eCFRDisplayed edition2026-08-05Last updated2026-08-05 Subpart A—General Sections § 267.1 § 267.1 What are the purpose, scope and applicability of this part? § 267.2 § 267.2 What is the relationship to interim status standards? § 267.3 § 267.3 How does this part affect an imminent hazard action? Authority42 U.S.C. 6902, 6912(a), 6924-6926, and 6930.Source70 FR 53453, Sept. 8, 2005, unless otherwise noted.