If you have any questions about complying with the regulation, contact your local air district.
Stationary Diesel ATCM
California's Airborne Toxic Control Measure (ATCM) for Stationary Compression Ignition Engines applies to stationary diesel engines used in both non-agricultural and agricultural operations, but does not affect agricultural wind machines or portable agricultural engines, such as tractors or harvesters.
More about this program
Final Regulation Order Amendments to the Airborne Toxic Control Measure for Stationary Compression Ignition Engines
The purpose of this airborne toxic control measure (ATCM) is to reduce diesel particulate matter (PM) and criteria pollutant emissions from stationary diesel-fueled compression ignition (CI) engines.