This page is for businesses and operators who need to apply for, renew, or manage an air quality permit. You can apply online, track your application, and manage facility information.
Before applying, we recommend reviewing the types of permits and the permitting process on our Permitting Process and Other Actions page.
You can apply for a permit in one of two ways:
The Online Permitting System offers a streamlined way to submit applications, manage facility information, and access permit documents in one place.
To determine if your facility is eligible, learn more about the Online Permitting System.
To apply for permit/registration:
Contact the Engineering Division for more information.
Contact the Online Permitting Helpdesk.
Last Updated: 1/16/2026