Resources Resources such as documents, research, data, and other tools related to the activities of the California Air Resources Board are available from this page. Use the following general categories or the search tool below. Resource DirectoriesExecutive OrdersPermits, Certifications, Verifications, and RegistrationsFormsDatabase ApplicationsResearchA-Z indexVapor Recovery Keywords Air PollutionBiking & WalkingBusiness AssistanceBusiness AssistanceClean CarsConsumer Products(-)HealthIndoor Air Quality & ExposureMeasuring Air QualityOn-Road Heavy-Duty Vehicles(-)Research(-)Simple Solutions to Improve Air QualitySustainable CommunitiesAir Cleaners & Ozone Generating ProductsAlternative Diesel FuelsCargo Tank Vapor RecoveryCommunity AirCommunity Air Protection Program Community HealthCommunity SolutionsCriteria Pollutant and Toxics Emissions Reporting (CTR)Diesel EnforcementDiesel VehiclesEnforcement Policy & ReportsEquipment and Process Precertification Program (Stationary Sources Only)ExposureHaagen-Smit Clean Air AwardsIn-Use Off-Road Diesel-Fueled Fleets Regulation(-)Indoor Air QualityNew Source Review Permitting ProgramsOutdoor Air Quality StandardsPeople at RiskPortable Equipment Registration Program (PERP)Protect California Air Act of 2003 - Senate Bill 288Research PlanningSchool BusesStudy of Neighborhood Air near Petroleum SourcesSupplemental Environmental Projects (SEPs)Sustainable Communities & Climate Protection ProgramTruck and Bus Regulation Truck Loan Assistance ProgramZero-Emission Powertrain Certification(-)Fact Sheet(-)InformationResearch 5 results found for InformationIndoor Air Pollution from Cooking InformationOzone & Health Fact SheetAir pollution and contaminants at child-care and preschool facilities in California Fact SheetOzone Effects Fact SheetReduce Your Exposure to Particle Pollution FeaturedTruckStop Diesel Truck InformationDriveClean Buying guide for clean and efficient vehiclesBreathe Well Air quality in your neighborhood