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Regulations last checked for updates: May 01, 2025
Title 40 - Protection of Environment last revised: Nov 01, 2025
All Titles
Title 40
Chapter I
Part 63
Subpart FFFFFF - Subpart FFFFFF—National Emission Standards for Hazardous Air Pollutants for Secondary Copper Smelting Area Sources
APPLICABILITY AND COMPLIANCE DATES
§ 63.11153 - Am I subject to this subpart?
§ 63.11154 - What are my compliance dates?
STANDARDS AND COMPLIANCE REQUIREMENTS
§ 63.11155 - What are the standards and compliance requirements for new sources?
§ 63.11156 - [Reserved]
OTHER REQUIREMENTS AND INFORMATION
§ 63.11157 - What General Provisions apply to this subpart?
§ 63.11158 - What definitions apply to this subpart?
§ 63.11159 - Who implements and enforces this subpart?
Appendix - Table 1 to Subpart FFFFFF of Part 63—Applicability of General Provisions to Subpart FFFFFF
authority:
42 U.S.C. 7401
source:
57 FR 61992, Dec. 29, 1992, unless otherwise noted.
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