40 C.F.R. § 65.61
Definitions.
Cite as 40 C.F.R. § 65.61 (2026)
All terms used in this subpart shall have the meaning given them in the Act and in subpart A of this part. If a term is defined in both subpart A of this part and in other subparts that reference the use of this subpart, the term shall have the meaning given in subpart A of this part for purposes of this subpart.