SIP and Rules
Links to the State Implementation Plan and to rules the agency uses to manage air quality in Texas.
Texas SIP
The SIP is the state’s comprehensive plan to clean the air and meet federal air quality standards.
- SIP Home Page
- SIP Hot Topics
- Texas SIP Revisions
- Controlling Emissions from Stationary Sources
- Regional Haze: Learn about the EPA’s Regional Haze rules and how we implement those rules in Texas.