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Regulations last checked for updates: May 14, 2025
Title 40 - Protection of Environment last revised: Apr 14, 2028
All Titles
Title 40
Chapter I
Part 437
Subpart C - Subpart C—Organics Treatment and Recovery
§ 437.30 - Applicability.
§ 437.31 - Effluent limitations attainable by the application of the best practicable control technology currently available (BPT).
§ 437.32 - Effluent limitations attainable by the application of the best conventional pollutant control technology (BCT).
§ 437.33 - Effluent limitations attainable by the application of the best available technology economically achievable (BAT).
§ 437.34 - New source performance standards (NSPS).
§ 437.35 - Pretreatment standards for existing sources (PSES).
§ 437.36 - Pretreatment standards for new sources (PSNS).
authority:
33 U.S.C. 1311
,
1314
,
1316
,
1317
,
1318
,
1342
,
and
source:
65 FR 81300, Dec. 22, 2000, unless otherwise noted.
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