News Releases Search All News ReleasesView all news releases or search by topic, program, or year. Climate ChangeOn-Road Vehicle ProgramsAlternative Diesel Fuels(-)Clean Cars 4 AllDiesel EnforcementDiesel Vehicles(-)Electricity Transmission and Distribution Greenhouse Gas EmissionsEnforcement of Clean Truck Check HD I/M RegulationHaagen-Smit Clean Air AwardsHeavy-Duty Hybrid Electric Vehicle Certification ProceduresLow Carbon Fuel StandardMobile Source Emissions Research ProgramSmall Containers of Automotive RefrigerantZero-emission Vehicle Regulation202420232022202120202014(-)20102007 3 results found for Feb 25, 2010ARB approves measure to limit most powerful greenhouse gasFeb 23, 2010Smog Check program legislation aims for clean air benefits, lower costs, conveniencesFeb 22, 2010ARB, BAR to discuss proposed Smog Check upgrades tomorrow Email UpdatesKeep up to date with the latest press releases and media advisories.SubscribeContacto Office of Communications comms@arb.ca.gov
