CAA Permitting in Your Region
Choose the region in which your state resides for specific air permitting information
Select your State, then press go.
- Region 1: Connecticut, Maine, Massachusetts, New Hampshire, Rhode Island, Vermont
- Region 2: New Jersey, New York, Puerto Rico, US Virgin Islands
- Region 3: Delaware, District of Columbia, Maryland, Pennsylvania, Virginia, West Virginia
- Region 4: Alabama, Florida, Georgia, Kentucky, Mississippi, North Carolina, South Carolina, Tennessee
- Region 5: Illinois, Indiana, Michigan, Minnesota, Ohio, Wisconsin
- Region 6: Arkansas, Louisiana, New Mexico, Oklahoma, Texas
- Region 7: Iowa, Kansas, Missouri, Nebraska
- Region 8: Colorado, Montana, North Dakota, South Dakota, Utah, Wyoming
- Region 9: Arizona, California, Hawaii, Nevada, Pacific Islands
- Region 10: Alaska, Idaho, Oregon, Washington