In-Use Off-Road Diesel-Fueled Fleets Regulation Back To All Programs In-Use Off-Road Diesel-Fueled Fleets RegulationAboutNewsResources 2022 Amendment Fact SheetsCold Weather Renewable Diesel ExemptionsRulemaking DocumentsWorkshops & Meetings Subscribe Primary Contact DOORS Email doors@arb.ca.gov Phone (877) 593-6677 / (877) 59DOORS Categories Topics Construction & Earthmoving Equipment, Lawn, Garden & Landscape Equipment Division Mobile Source Control Division News Nov 17, 2022 CARB approves amendments to Off-Road Regulation to further reduce emissions Jun 5, 2018 NASA satellite helps collect 15 years of Southern California air pollution data; results show air pollution controls working Jul 26, 2007 ARB adopts landmark rule to reduce toxic emissions from off-road equipment
Jun 5, 2018 NASA satellite helps collect 15 years of Southern California air pollution data; results show air pollution controls working
