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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 63
Subpart F - Subpart F—National Emission Standards for Hazardous Air Pollutants From the Synthetic Organic Chemical Manufacturing Industry
§ 63.100 - Applicability and designation of source.
§ 63.101 - Definitions.
§ 63.102 - General standards.
§ 63.103 - General compliance, reporting, and recordkeeping provisions.
§ 63.104 - Heat exchange system requirements.
§ 63.105 - Maintenance wastewater requirements.
§ 63.106 - Implementation and enforcement.
§ 63.107 - Identification of process vents subject to this subpart.
§ 63.108 - Flare requirements.
§ 63.109 - Procedures for determining whether process vents, storage vessels, equipment, wastewater, and heat exchange systems are in ethylene oxide service.
Appendix - Table 1 to Subpart F of Part 63—Synthetic Organic Chemical Manufacturing Industry Chemicals
Appendix - Table 2 to Subpart F of Part 63—Organic Hazardous Air Pollutants
Appendix - Table 3 to Subpart F of Part 63—General Provisions Applicability to Subparts F, G, and H a to Subpart F
Appendix - Table 4 to Subpart F of Part 63—Organic Hazardous Air Pollutants Subject to Cooling Tower Monitoring Requirements in § 63.104
authority:
42 U.S.C. 7401
source:
57 FR 61992, Dec. 29, 1992, unless otherwise noted.
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