40 C.F.R. § 66.1
Applicability and effective date.
Cite as 40 C.F.R. § 66.1 (2026)
(a) This part applies to all proceedings for the assessment by EPA of a noncompliance penalty as provided by section 120 of the Clean Air Act. This penalty is designed to recover the economic advantage which might otherwise accrue to a source by reason of its failure to comply with air pollution control standards after receipt of a notice of noncompliance. (b) These regulations shall be effective October 27, 1980.