This page contains information regarding all rule development within the Air Quality Division.
There are no active rulemakings at this time. Please check back for future updates.
For more information on these announcements, please visit our proposed regulations page.
About Rule Development
The Air Quality Division State Implementation Plan and Rule Development section is responsible for developing federally approvable plans and rules necessary to ensure that the State of Wyoming retains primacy in regulating sources of air pollution as required under the Clean Air Act (CAA).
Wyoming Air Quality Standards and Regulations
Wyoming Air Quality Standards and Regulations (WAQSR) are available online – click here to access them.
You also may request a hard copy by sending a written request to the address listed below:
Air Quality Division
200 West 17th Street
Cheyenne, Wyoming 82002
Staying up-to-date on the latest rule development within AQD is easy – just sign up for our public notices by clicking here and you will receive ongoing updates on proposed rules and regulations, meetings, public hearings, and more.