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Laws & Regulations

Fact Sheet: Amendments to the National Emissions Standards for Hazardous Air Pollutants (NESHAP) for Prepared Feeds Manufacturing Facilities that are Area Sources

This July 2010 fact sheet answers questions about the July 20, 2010 amendments to the final rule
Memorandum: Status of Affordable Clean Energy Rule and Clean Power Plan

This memo provides EPA’s view that the court’s opinion did not result in any obligation for states to submit Clean Air Act section 111(d) State Plans under the CPP, nor do states have any obligations under the now-vacated ACE rule.
Wool Fiberglass Insulation Manufacturing Plants: New Source Performance Standards (NSPS)

Includes rule history and summary for 40 CFR 60 Subpart PPP.
2019 Order Denying in Petitions for Object to Title V Operating Permits for Algonquin Gas

This document is part of the title V petition database.
Response to March 12, 2001 Comments on Washington State's Title V Program

This document may be of assistance in applying the Title V air operating permit regulations.
Federal Enforceability of State's Existing Minor New Source Review (NSR) Programs

This document may be of assistance in applying the Title V air operating permit regulations.
Response to March 12, 2001 Sierra Club Comments on District of Columbia's Title V Program

This document may be of assistance in applying the Title V air operating permit regulations.
Effect of Audit Immunity/Privilege Laws on State's Ability to Enforce Title V Requirements

This document may be of assistance in applying the Title V air operating permit regulations.
Next Steps and Preliminary Views on the Application of Clean Air Act Permitting Programs to Greenhouse Gases Following the Supreme Court's Decision in Utility Air Regulatory Group v. Environmental Protection Agency

This document may be of assistance in applying the Title V air operating permit regulations.
Notice of Deficiency for District of Columbia's Operating Permit Program

This document may be of assistance in applying the Title V air operating permit regulations.
January 24, 2003 Petition for the Administrator to Object to Thoroughbred Generating Station's Title V Permit

This document may be of assistance in applying the Title V air operating permit regulations. T
July 15, 2003 Request for the Administrator to Object to Nevada Power Company Harry Allen Station's Operating Permit

This document may be of assistance in applying the Title V air operating permit regulations.
Order Responding to 2002 Petition Requesting the Administrator Object to Keyspan Generating Far Rockaway Station's Title V Permit

This document may be of assistance in applying the Title V air operating permit regulations.
Order Responding to a January 7, 2002 Request for the Administrator to Object to Huntley Generating Station's Operating Permit

This document may be of assistance in applying the Title V air operating permit regulations.
Order Responding to March 20, 2001 Petition Requesting the Administrator Object to Harquahala Generating Station's Operating Permit

This document may be of assistance in applying the Title V air operating permit regulations.
August 2020 Letter on Permitting Requirements for LNG Cargo Transfer Operations at Northeast Gateway Deepwater Port

This document is part of the NSR Policy and Guidance Database
Next Steps and Preliminary Views on the Application of Clean Air Act Permitting Programs to Greenhouse Gases Following the Supreme Court's Decision in Utility Air Regulatory Group v. Environmental Protection Agency

This document may be of assistance in applying the New Source Review (NSR) air permitting regulations including the Prevention of Significant Deterioration (PSD) requirements.
Wool Fiberglass Manufacturing at Area Sources: National Emission Standards for Hazardous Air Pollutants (NESHAP)

Includes rule history, summary and additional information for 40 CFR 63 Subpart NN.
Ferroalloy Production Facilities: New Source Performance Standards

Includes rule history, rule summary, federal register citations.
Office of Mission Support Policies: Information Management

This page includes directives and their associated policies, procedures, standards and guidance related to Information Management

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