News Releases Search All News ReleasesView all news releases or search by topic, program, or year. FuelsAir Toxics Program(-)Alternative FuelsCalifornia State Implementation PlansClean Cars 4 AllComposite Wood Products Airborne Toxic Control MeasureDiesel FuelEnforcement Policy & ReportsFuels ProgramGasolineHaagen-Smit Clean Air AwardsIn-Use Off-Road Diesel-Fueled Fleets RegulationOn-Road Heavy-Duty Certification ProgramOn-Road MotorcyclesOutdoor Air Quality StandardsPortable Fuel Containers - Gas CansSmall Off-Road Engines (SORE)20221995(-)19921991 1 results found for Sep 14, 1992Air Resources Board Approves "Sootless" Bus Engine Powered by Natural Gas Email UpdatesKeep up to date with the latest press releases and media advisories.SubscribeContact Office of Communications comms@arb.ca.gov
