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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 TT - Subpart TT—National Emission Standards for Equipment Leaks—Control Level 1
§ 63.1000 - Applicability.
§ 63.1001 - Definitions.
§ 63.1002 - Compliance assessment.
§ 63.1003 - Equipment identification.
§ 63.1004 - Instrument and sensory monitoring for leaks.
§ 63.1005 - Leak repair.
§ 63.1006 - Valves in gas and vapor service and in light liquid service standards.
§ 63.1007 - Pumps in light liquid service standards.
§ 63.1008 - Connectors in gas and vapor service and in light liquid service standards.
§ 63.1009 - Agitators in gas and vapor service and in light liquid service standards.
§ 63.1010 - Pumps, valves, connectors, and agitators in heavy liquid service; pressure relief devices in liquid service; and instrumentation systems standards.
§ 63.1011 - Pressure relief devices in gas and vapor service standards.
§ 63.1012 - Compressor standards.
§ 63.1013 - Sampling connection systems standards.
§ 63.1014 - Open-ended valves or lines standards.
§ 63.1015 - Closed vent systems and control devices; or emissions routed to a fuel gas system or process.
§ 63.1016 - Alternative means of emission limitation: Enclosed-vented process units.
§ 63.1017 - Recordkeeping requirements.
§ 63.1018 - Reporting requirements.
authority:
42 U.S.C. 7401
source:
57 FR 61992, Dec. 29, 1992, unless otherwise noted.
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