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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 A - Subpart A—General Provisions
§ 63.1 - Applicability.
§ 63.2 - Definitions.
§ 63.3 - Units and abbreviations.
§ 63.4 - Prohibited activities and circumvention.
§ 63.5 - Preconstruction review and notification requirements.
§ 63.6 - Compliance with standards and maintenance requirements.
§ 63.7 - Performance testing requirements.
§ 63.8 - Monitoring requirements.
§ 63.9 - Notification requirements.
§ 63.10 - Recordkeeping and reporting requirements.
§ 63.11 - Control device and work practice requirements.
§ 63.12 - State authority and delegations.
§ 63.13 - Addresses of State air pollution control agencies and EPA Regional Offices.
§ 63.14 - Incorporations by reference.
§ 63.15 - Availability of information and confidentiality.
§ 63.16 - Performance Track Provisions.
Appendix - Table 1 to Subpart A of Part 63—Detection Sensitivity Levels (grams per hour)
authority:
42 U.S.C. 7401
source:
57 FR 61992, Dec. 29, 1992, unless otherwise noted.
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