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Permitting Under the Clean Air Act

  • Clean Air Act Permitting

    The Clean Air Act (CAA) establishes a number of permitting programs designed to carry out the goals of the Act. Some of these programs are directly implemented by EPA through its Regional Offices but most are carried out by states, local agencies and approved tribes.


Air Permitting Around the Nation

Find information about CAA permitting authorities, focus topics, and current actions in your area.

Map of the US, split into EPA regionsRegion 1: Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, VermontRegion 2: New Jersey, New York, Puerto Rico, US Virgin IslandsRegion 3: Delaware, District of Columbia, Maryland, Pennsylvania, Virginia, West VirginiaRegion 4: Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, Tennessee Region 5: Illinois, Indiana, Michigan, Minnesota, Ohio, WisconsinRegion 6: Arkansas, Louisiana, New Mexico, Oklahoma, TexasRegion 7: Iowa, Kansas, Missouri, NebraskaRegion 8: Colorado, Montana, North Dakota, South Dakota, Utah, WyomingRegion 9: Arizona, California, Hawaii, Nevada, Pacific IslandsRegion 10: Alaska, Idaho, Oregon, Washington
  • Region 1
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Clean Air Act Permits

sulfur dioxide
 
  • CAA Permitting Tools & ​Related Resources
  • Outer Continental Shelf Permits
  • Principles for Addressing Environmental Justice Concerns in Air Permitting

Related Topics

  • Air Quality Implementation Plans (SIPs, FIPs and TIPs)
  • Clean Air Act
  • Criteria Air Pollutants
  • Hazardous Air Pollutants
  • Technical Air Pollution Resources
  • Visibility and Haze
  • New Source Review Permitting
  • Title V Operating Permits
  • Tribal Air
  • Complying with Standards for Stationary Sources
Contact Us About Permitting Under the Clean Air Act to ask a question, provide feedback, or report a problem.
Last updated on November 25, 2024
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