40 CFR · Protection of Environment
§ 57.401 — General requirements.
40 CFR § 57.401
TitleTitle 40: Protection of EnvironmentPartPart 57: Primary Nonferrous Smelter Orders
SourceeCFR (current through Apr 10, 2026)
This text of 40 C.F.R. § 57.401 (General requirements.) is published on Counsel Stack Legal Research, covering United States primary law. Counsel Stack provides free access to over 12 million legal documents including statutes, case law, regulations, and constitutions.
Bluebook
40 C.F.R. § 57.401 (2026).
Text
§ 57.401 General requirements.
Except as provided in subpart E, each NSO shall require the smelter owner to prevent all violations of the NAAQS in the smelter's designated liability area (DLA) through the operation of an approved supplementary control system (SCS).
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Nearby Sections
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§ 57.301
General requirements.§ 57.401
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General requirements.Cite This Page — Counsel Stack
Bluebook (online)
40 C.F.R. § 57.401, Counsel Stack Legal Research, https://law.counselstack.com/cfr/40/57/57.401.