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40 CFR 429.25

§ 429.25 Pretreatment standards for existing sources (PSES).

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

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40 CFR 429.25, § 429.25 Pretreatment standards for existing sources (PSES), United States, version 1 as recorded 2026-07-09, yourstate.us, https://yourstate.us/provision/189643
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Full text

Any existing source subject to this subpart which introduces process wastewater pollutants into a publicly owned treatment works must comply with 40 CFR part 403.

Legislative history

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