State regulatory hubs
Air Permitting by State
51 state hubs are live, each checked against the agency's own pages and labeled verified or partially verified.
Hub available In research
TX
Texas
Verified against agency source
- Agency
- Texas Commission on Environmental Quality (TCEQ) Office of Air, Air Permits Division
- Air permit programs
- De minimis facilitiesPermits by Rule (PBR)Standard PermitsCase-by-case NSR permitFlexible permitsPrevention of Significant Deterioration (PSD)Nonattainment reviewFederal Operating Permits (Title V): SOP and GOP
- Forms
- 4 official links
- Guidance
- 8 official links
Last reviewed 2026-10-25
Open Texas hubAll states
- Alabama
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- Delaware
- District of Columbia
- Florida
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- Hawaii
- Idaho
- Illinois
- Indiana
- Iowa
- Kansas
- Kentucky
- Louisiana
- Maine
- Maryland
- Massachusetts
- Michigan
- Minnesota
- Mississippi
- Missouri
- Montana
- Nebraska
- Nevada
- New Hampshire
- New Jersey
- New Mexico
- New York
- North Carolina
- North Dakota
- Ohio
- Oklahoma
- Oregon
- Pennsylvania
- Rhode Island
- South Carolina
- South Dakota
- Tennessee
- Texas
- Utah
- Vermont
- Virginia
- Washington
- West Virginia
- Wisconsin
- Wyoming
AirPermitHub provides educational, engineering, research, and compliance-support information. Information provided by the platform does not constitute legal advice and should not replace review of applicable regulations, permits, agency guidance, or consultation with qualified professionals. Full disclaimer