Air Plan Approval; Colorado; Reg 3 NSR and APEN Updates

Publication Date: 
Tuesday, November 22, 2022 - 4:00am

The Environmental Protection Agency (EPA) is finalizing approval of regulatory amendments submitted by the State of Colorado on May 13, 2020. The revisions make limited amendments to the State's New Source Review (NSR) and Air Pollution Emission Notices (APEN). The EPA is taking this action pursuant to the Clean Air Act (CAA).

Environmental Protection Agency