We publish a statewide Air Operating Permit Register that lists milestone actions for air operating permits from agencies that issue air operating permits . The Permit Register is updated twice a month, usually on the 10th and 25th.

Milestones include:

For more information about a specific action published in the Permit Register, contact the agency that listed the permit action.

Sign up for email updates about the Air Operating Permit Register.

 

2020 Permit Register

 

Previous editions of the Permit Register

 

Contact information

Trischa Lohr Barlet
Air Operating Permit Coordinator
trischa.lohrbarlet@ecy.wa.gov
360-407-7530

To request ADA accommodation, call Ecology at 360-407-6831, 711 (relay service), or 877-833-6341 (TTY). Or email Ecology ADA Coordinator. Or request accommodation online.