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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 - PART 437—THE CENTRALIZED WASTE TREATMENT POINT SOURCE CATEGORY
§ 437.1 - General applicability.
§ 437.2 - General definitions.
§ 437.3 - General pretreatment standards.
§ 437.4 - Monitoring requirements.
Subpart A [§ 437.10 - § 437.16] - Subpart A—Metals Treatment and Recovery
Subpart B [§ 437.20 - § 437.26] - Subpart B—Oils Treatment and Recovery
Subpart C [§ 437.30 - § 437.36] - Subpart C—Organics Treatment and Recovery
Subpart D [§ 437.40 - § 437.47] - Subpart D—Multiple Wastestreams
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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