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Regulations last checked for updates: Nov 22, 2024
Title 40 - Protection of Environment last revised: Nov 20, 2024
All Titles
Title 40
Chapter I
Part 51
Subpart G - Subpart G—Control Strategy
§ 51.110 - Attainment and maintenance of national standards.
§ 51.111 - Description of control measures.
§ 51.112 - Demonstration of adequacy.
§ 51.113 - [Reserved]
§ 51.114 - Emissions data and projections.
§ 51.115 - Air quality data and projections.
§ 51.116 - Data availability.
§ 51.117 - Additional provisions for lead.
§ 51.118 - Stack height provisions.
§ 51.119 - Intermittent control systems.
§ 51.120 - Requirements for State Implementation Plan revisions relating to new motor vehicles.
§ 51.121 - Findings and requirements for submission of State implementation plan revisions relating to emissions of nitrogen oxides.
§ 51.122 - Emissions reporting requirements for SIP revisions relating to budgets for NOX emissions.
§ 51.123 - Findings and requirements for submission of State implementation plan revisions relating to emissions of oxides of nitrogen pursuant to the Clean Air Interstate Rule.
§ 51.124 - Findings and requirements for submission of State implementation plan revisions relating to emissions of sulfur dioxide pursuant to the Clean Air Interstate Rule.
§ 51.125 - [Reserved]
§ 51.126 - Determination of widespread use of ORVR and waiver of CAA section 182(b)(3) Stage II gasoline vapor recovery requirements.
authority:
23 U.S.C. 101
;
42 U.S.C. 7401-7671q.
source:
36 FR 22398, Nov. 25, 1971, unless otherwise noted.
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