Laws & Regulations
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Guidance Documents Managed by the Office of General Counsel
Links to policy and guidance documents managed by the Office of General Counsel, OGC
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Tribal Air Latest Announcements
EPA news on exceptional events, final lead NAAQS, general permits and permits by rule for indian country minor new source review program for six source categories
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Endangered Species Protection Bulletins
Endangered Species Protection Bulletins set forth geographically specific pesticide use limitations for the protection of threatened and endangered (listed) species and their designated critical habitat. Find out how to get and use Bulletins.
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Technical Systems Audits (TSAs)
This page provide guidance and training material for the implementation of Technical Systems Audits within EPA's ambient air monitoring program.
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2020 Order Denying in a Petition for Object to Title V Operating Permit for Hanford
This document is part of the title V petition database.
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NSPS for GHG Emissions from New, Modified, and Reconstructed Electric Utility Generating Units
In 2015, EPA issued the final Standards of Performance for Greenhouse Gas Emissions from New, Modified, and Reconstructed Stationary Sources: Electric Utility Generating Units. EPA is proposing to revise these standards.
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Pollutant-Specific Significant Contribution Finding for GHG Emissions from New EGUs, and Process for Determining Significance of Other NSPS Source Categories
EPA is providing a clear framework for determining when standards are appropriate for greenhouse gas (GHG) emissions from stationary source categories under Clean Air Act (CAA) section 111(b)(1)(A).
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RR3 OSHA MOU
This document contains details regarding RR3 OSHA MOU.
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Albuquerque SIP: Part 21 (Reg 3. Open Burning) SIP effective 1980-04-10 to 2005-02-28
Albuquerque SIP: Part 21 (Reg 3. Open Burning) SIP effective 1980-04-10 to 2005-02-28
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Albuquerque SIP: Part 1 (Reg 2. Definitions) SIP effective 1980-04-10 to 2005-02-28
Albuquerque SIP: Part 1 (Reg 2. Definitions) SIP effective 1980-04-10 to 2005-02-28
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Albuquerque SIP: Part 61 (Reg 29. Prevention of Significant Deterioration) SIP effective 1994-01-20 to 2005-02-28
Albuquerque SIP: Part 61 (Reg 29. Prevention of Significant Deterioration) SIP effective 1994-01-20 to 2005-02-28
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New Mexico SIP: Part 99. Conformity to the State Implementation Plan of Transportation Plans, Programs, and Projects; SIP effective 2000-05-09 (NMd07) to 2010-06-21
New Mexico SIP: Part 99. Conformity to the State Implementation Plan of Transportation Plans, Programs, and Projects; SIP effective 2000-05-09 (NMd07) to 2010-06-21
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Oklahoma SIP: OK Regulation 1.4.2 Construction Permit, SIP effective 1991-09-23 (OKc41). Effective 2010-12-27 (OKd07) to 2017-06-13
Oklahoma SIP: OK Regulation 1.4.2 Construction Permit
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Oklahoma SIP: Visibility Protection Plan Summary
Visibility Protection Plan Summary
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Oklahoma SIP: OK Regulation 1.4.3: Operating Permit, SIP effective 1983-08-25 (OKc26), Effective 2010-12-27 (OKd07) to 2017-06-13
Oklahoma SIP: OK Regulation 1.4.3
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Oklahoma SIP: OK Regulation 1.4.4 Major Sources, PSD Requirements for Attainment Areas, SIP effective 2000-01-07 (OKc49) to 2010-12-26
Oklahoma SIP: OK Regulation 1.4.4 Major Sources, PSD Requirements for Attainment Areas, SIP effective 2000-01-07 (OKc49) to 2010-12-26
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Oklahoma SIP: OK 252:4-7. Environmental Permit Process; SIP effective 2010-12-27 (OKd07) to 2017-06-13
Oklahoma SIP: OK 252:4-7. Environmental Permit Process; SIP effective 2010-12-27 (OKd07) to 2017-06-13
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State Emergency Response Commissions
The Governor of each state has designated a State Emergency Response Commission (SERC) that is responsible for implementing the Emergency Planning and Community Right-to-Know Act (EPCRA) provisions within its state.
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Chemical Safety Information, Site Security and Fuels Regulatory Relief Act Overview
Key provisions of the Act: removal of propane sold by retailers and other flammable fuels from the Risk Management List, and public access to Off-Site Consequence Analysis information.