The Environmental Protection Agency (EPA) is finalizing amendments to the new source performance standards for Automobile and Light Duty Truck Surface Coating Operations pursuant to the review required by the Clean Air Act. The EPA determined that revisions to the NSPS were needed to reflect the degree of emission limitation achievable through the application of the best system of emission reduction (BSER).

The Environmental Protection Agency (EPA) is finalizing amendments to the new source performance standards for Industrial Surface Coating of Plastic Parts for Business Machines pursuant to the review required by the Clean Air Act. For affected facilities that commence construction, modification, or reconstruction after June 21, 2022, the EPA is, in a new subpart, finalizing volatile organic compound (VOC) emission limitations for prime, color, texture, and touch-up coating operations. We are also finalizing a requirement for electronic submission of periodic compliance reports.

The U.S. Environmental Protection Agency (EPA) is taking final action on the technology review conducted on the Miscellaneous Coating Manufacturing (MCM) source category regulated under the National Emission Standards for Hazardous Air Pollutants (NESHAP). These final amendments include provisions for inorganic hazardous air pollutant (HAP) standards for process vessels.

The Environmental Protection Agency (EPA) is finalizing a revision to the Tuolumne County Air Pollution Control District's (TCAPCD or ``District'') portion of the California State Implementation Plan (SIP). This revision governs the District's issuance of permits for stationary sources, and focuses on the preconstruction review and permitting of major sources and major modifications under part D of title I of the Clean Air Act (CAA or ``the Act'').