Public Comment Form

Commenting open: October 31, 2023 12:00AM PT - November 30, 2023 11:59PM PT.

Complexity Level Determination - Air Operating Permits

Ecology is holding a public comment period on the complexity level determination for air operating permits. We use this determination to help set fees for air operating permits. Fees are based on three parts: complexity, emissions, and a flat fee.

Send us comments.

Comment on the proposed complexity level determination for air operating permits. The 2024 annual fee reflects permit-related costs between July 1, 2023 – June 30, 2024.

Provide your contact information if you want to receive updates about this topic.

Contact Information

*Indicates Required Fields

Submitted by Value

First Name

Last Name






Your Comment

To make a comment, enter comment(s) in the text area. To submit an attachment, use the "Upload a File" button below. Then click "Continue" to review your comment(s).

For tips about making your comments more useful or how to submit comments for a group, read our Commenting Tips.

Next steps
After the public comment period ends, we will:
  • Finalize the complexity level.
  • Send a bill in January to each air operating permit holder.
  • Update those who provide contact information.

Any information (e.g., personal or contact) you provide on this comment form or in an attachment may be publicly disclosed and posted on the internet.

*Uploading a file is optional*

You may attach up to five 20 MB files to accompany your submission. Allowed formats are pdf, jpg, jpeg, png, txt, gif, doc, docx. If you experience technical difficulties submitting your comment please contact the person listed at the bottom of this page.

Thank you for subscribing to the Complexity Level Determination - Air Operating Permits mailing list.