Resources Resources, research, data & other tools Resource DirectoriesExecutive OrdersPermits, Certifications, Verifications, and RegistrationsFormsDatabase ApplicationsResearchVapor RecoveryEducational ResourcesVideos Keywords Air PollutionAir Quality MonitoringAir Quality PlansCalifornia is Going Zero EmissionsClean CarsClimate ChangeCommunitiesConsumer ProductsEnergy(-)EnforcementFreight & Goods MovementFuelsHealthIndoor Air Quality & ExposureIndustry & ManufacturingOn-Road Heavy-Duty VehiclesResearchSimple Solutions to Improve Air QualitySmokeSustainable CommunitiesZero-Emission TransportationAir Quality TrainingAir Toxics ProgramAsbestos NESHAP ProgramCalifornia Racing VehiclesCargo Tank Vapor RecoveryCommunity Outreach and EnforcementDiesel EnforcementDiesel VehiclesEmergency Backup GeneratorsEnforcement of Clean Truck Check HD I/M RegulationEnforcement Policy & ReportsEquipment and Process Precertification Program (Stationary Sources Only)Fuels Enforcement ProgramLow Carbon Fuel StandardNaturally Occurring AsbestosNew Source Review Permitting Programs(-)Portable Equipment Registration Program (PERP)Protect California Air Act of 2003 - Senate Bill 288Public Safety Power Shutoff (PSPS) EventsSupplemental Environmental Projects (SEP)Truck and Bus Regulation Truck Loan Assistance ProgramFact SheetFormInformationNoticeReports 8 results found for ReportsFleet Report- Expanded Version ReportsFleet Report ReportsFleet Report - Short Version NoticePERP- Public Notification & Outreach FormPERP Application, Record Keeping & Reporting Forms Information Non-road Diesel Engine Certification Tier Chart FormPERP Emergency Events Fact SheetProgram Information & FAQs Featuredthe TruckStop Diesel truck informationDriveClean Buying guide for clean and efficient vehiclesBreathe Well Air quality in your neighborhood