AQD operates a dual permitting system — construction permits and operating permits — to controland sources of air pollution.
- A construction permit application is required before a new source is constructed or an existing source is modified.
- AQD issues the construction permit after it is determined the source is designed to meet applicable rules and pre-construction requirements.
- An operating permit is issued after construction is completed and demonstration is made that the source is capable of meeting applicable emissions limitations and air pollution control requirements.
Web application for Air Quality permit application submittal and management
E-Permitting Helpdesk (email)
Policy and guidance documents to aid in application submittal
🖩 Storage Tank Emissions Calculation Tool – for fixed roof and horizontal organic liquid storage tanks
General Permits & Permits-by-Rule
Streamlined permitting mechanisms for certain common industry categories that have similar operations, emissions, and regulatory applicability
Forms & Applications
Forms are grouped by industry sector
Public Participation & Issued Permits
Draft Permits for Public Participation
Air Permits Open for Public Petition
Permit Application Status
Permits issued over the past year
Contact the Air Permits Division
405-702-4100 (ask for Permitting Assistance)
For submittal of a Notice of Modification under the Oil and Gas General Permit (GP) and a Notice of Enforceability under the Oil and Gas Permit By Rule (PBR), email AQDPermitsOGGPandOGPBRNotifications@deq.ok.gov
For all other submittals and questions: Email: Contact Richard Kienlen / Phillip Fielder
Go to our Contacts page for specific questions on air permit issues