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Regulations last checked for updates: Nov 22, 2024
Title 40 - Protection of Environment last revised: Nov 20, 2024
All Titles
Title 40
Chapter I
Part 63
Subpart Q - Subpart Q—National Emission Standards for Hazardous Air Pollutants for Industrial Process Cooling Towers
§ 63.400 - Applicability.
§ 63.401 - Definitions.
§ 63.402 - Standard.
§ 63.403 - Compliance dates.
§ 63.404 - Compliance demonstrations.
§ 63.405 - Notification requirements.
§ 63.406 - Recordkeeping and reporting requirements.
§ 63.407 - Implementation and enforcement.
Appendix - Table 1 to Subpart Q of Part 63—General Provisions Applicability to Subpart Q
authority:
42 U.S.C. 7401
source:
57 FR 61992, Dec. 29, 1992, unless otherwise noted.
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