§ 57.101. Purpose and scope.
107 words·~1 min read·
/us/cfr/t40/s§ 57.101·A research copy — for the controlling text, always check the official state or federal source. Not legal advice.
(a)Applicability of the regulations. The regulations in subparts A through H govern:
(1)The eligibility of smelters for a Primary Nonferrous Smelter Order
(NSO)under section 119 of the Clean Air Act;
(2)The procedures through which an NSO can be approved or issued by EPA; and
(3)The minimum contents of each NSO required for EPA issuance or approval under section 119. Subpart I et seq., will contain NSOs in effect for individual smelters.
(b)State authority to adopt more stringent requirements. Nothing in this part shall preclude a State from imposing more stringent requirements, as provided by section 116 of the Clean Air Act.