General Permits & Permits by Rule

AQD is providing the revised General Permit for Hot Mix Asphalt Facilities (HMAF-GP) for public review. Public Review will be starting on September 1, 2023 and continuing through October 2, 2023. This new HMAF-GP has been updated to meet current EPA criteria for enforceability while also providing additional flexibility to regulated sources. The permit is available for comment at Permits for Public Review (select “Click To View” on the right).

The Air Quality Division (AQD) has issued general permits (GPs) and/or Permits by Rule (PBRs) for several categories of industries listed below.

NOTE: PDF versions of forms have been linked. Visit the Air Forms page for Microsoft Word versions.

General Permits

Air Curtain IncineratorsArea Source NESHAP & Small NSPS FacilitiesChromium Electroplating & AnodizingDry CleaningHalogenated Solvent DegreasingHot Mix AsphaltNon-Metallic Mineral ProcessingOil & Gas FacilitiesPrinting, Packaging, Publishing

Final Permit July 1, 2022

Statement of Basis (memo) July 1, 2022


For submittal of a Notice of Modification under the Oil and Gas General Permit and a Notice of Enforceability under the Oil and Gas Permit By Rule:


OLD 2008 Oil And Gas General Permit:

Final Permit (December 18, 2008)

Statement of Basis (memo) (December 18, 2008)

Note: All facilities constructing or operating under the previous GP-OGF are subject to and must comply with the updated GP-OGF (2022) within 24 months of its issuance date and all facilities will automatically be authorized as Class II facilities unless you elect to transition through a Notice of Modification or New Authorization.

Permits By Rule (PBR)