40 C.F.R. § 421.231
Specialized definitions.
Cite as 40 C.F.R. § 421.231 (2026)
For the purpose of this subpart the general definitions, abbreviations, and methods of analysis set forth in 40 CFR part 401 shall apply to this subpart.
40 C.F.R. § 421.231
Cite as 40 C.F.R. § 421.231 (2026)