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Regulations last checked for updates: May 23, 2025
Title 40 - Protection of Environment last revised: Apr 23, 2028
All Titles
Title 40
Chapter I
Part 63
Subpart TTTTTT - Subpart TTTTTT—National Emission Standards for Hazardous Air Pollutants for Secondary Nonferrous Metals Processing Area Sources
APPLICABILITY AND COMPLIANCE DATES
§ 63.11462 - Am I subject to this subpart?
§ 63.11463 - What parts of my plant does this subpart cover?
§ 63.11464 - What are my compliance dates?
STANDARDS, COMPLIANCE, AND MONITORING REQUIREMENTS
§ 63.11465 - What are the standards for new and existing sources?
§ 63.11466 - What are the performance test requirements for new and existing sources?
§ 63.11467 - What are the initial compliance demonstration requirements for new and existing sources?
§ 63.11468 - What are the monitoring requirements for new and existing sources?
§ 63.11469 - What are the notification requirements?
§ 63.11470 - What are the recordkeeping requirements?
OTHER REQUIREMENTS AND INFORMATION
§ 63.11471 - What General Provisions apply to this subpart?
§ 63.11472 - What definitions apply to this subpart?
§ 63.11473 - Who implements and enforces this subpart?
§ 63.11474 - [Reserved]
Appendix - Table 1 to Subpart TTTTTT of Part 63—Applicability of General Provisions to Subpart TTTTTT
authority:
42 U.S.C. 7401
source:
57 FR 61992, Dec. 29, 1992, unless otherwise noted.
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