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40 CFR 421.240

§ 421.240 Applicability: Description of the secondary nickel subcategory.

United States · 40 CFR — Protection of Environment · Status: effective

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40 CFR 421.240, § 421.240 Applicability: Description of the secondary nickel subcategory, United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/189077
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The provisions of this subpart are applicable to discharges resulting from the production of nickel by secondary nickel facilities processing slag, spent acids, or scrap metal raw materials.

Legislative history

This is a federal regulation, adopted through agency rulemaking under the Administrative Procedure Act — not enacted by a recorded vote of Congress.