US lawFederal (United States)RegulationsTitle 40 CFR — Protection of EnvironmentChapter I — ENVIRONMENTAL PROTECTION AGENCYPart 261 — IDENTIFICATION AND LISTING OF HAZARDOUS WASTESubpart BB — Air Emission Standards for Equipment Leaks261.105140 C.F.R. § 261.1051Definitions.Last amended: 2016Year: 2026Length: 27 wordsOfficial source Cite as 40 C.F.R. § 261.1051 (2026)As used in this subpart, all terms shall have the meaning given them in § 261.1031, the Resource Conservation and Recovery Act, and 40 CFR parts 260-266.Cross-references to the CFR261.1031Previous40 C.F.R. § 261.1050Next40 C.F.R. § 261.1052