WASHINGTON, April 23 -- Environmental Protection Agency has issued a rule called: Air Plan Approval; Missouri; Construction Permits Required.
The rule was published in the Federal Register on April 23 by James Macy, Regional Administrator, Region 7.
Summary: The Environmental Protection Agency (EPA) is taking final action to approve revisions to the Missouri State Implementation Plan (SIP) received on March 19, 2025, that contain updates to the construction permit requirement regulations for stationary and portable air sources in Missouri that help ensure ambient air quality standards are met. The revisions to this rule include updating the fees for facilities applying for and receiving construction permits for air pollution sources; remo...