Resources Resources, research, data & other tools Resource DirectoriesExecutive OrdersPermits, Certifications, Verifications, and RegistrationsFormsDatabase ApplicationsResearchA-Z indexVapor RecoveryEducational ResourcesVideos Keywords Climate ChangeConsumer Products(-)EnforcementIndustry & ManufacturingCalifornia Climate Investments(-)California Racing Vehicles(-)Cargo Tank Vapor RecoveryCarl Moyer Program: School BusClean Cars 4 AllCommunity Air Protection IncentivesCommunity Air Protection Program Diesel VehiclesEmergency Backup Generators(-)Enforcement of Clean Truck Check HD I/M Regulation(-)Enforcement Policy & ReportsFARMER ProgramLow Carbon Transportation Investments and Air Quality Improvement ProgramLower-Emission School Bus ProgramPortable Equipment Registration Program (PERP)Public Safety Power Shutoff (PSPS) EventsSchool BusesSupplemental Environmental Projects (SEP)Sustainable Communities & Climate Protection ProgramFact SheetInformationLegal DocumentLink(-)Notice(-)Reports 4 results found for ReportsSAE J1667 Snap Acceleration Smoke Test Procedure for Heavy-Duty Powered Vehicles ReportsCargo Tank Vapor Recovery Test Procedures NoticeCalifornia Racing Vehicles: Meetings & Workshops ReportsEnforcement Reports Featuredthe TruckStop Diesel truck informationDriveClean Buying guide for clean and efficient vehiclesBreathe Well Air quality in your neighborhood