Clean Truck Check (HD I/M) Back To All Programs Clean Truck Check (HD I/M)AboutNewsResources Vehicle Owner InformationTesting Devices & Credentialed TestersReporting Database (CTC-VIS)Referee Program Opportunities Subscribe to Email Updates Primary Contact Clean Truck Check (HD I/M) Email hdim@arb.ca.gov Categories Topics Air Pollution, Enforcement, Health, On-Road Heavy-Duty Vehicles News Apr 25, 2023 CARB deploys ‘Dirty Truck Detector’ along heavily travelled truck route in Bakersfield Nov 15, 2022 CARB deploys ‘Dirty Truck Detector’ along popular Fresno truck route Oct 25, 2022 Media Advisory: CARB deploys ‘Dirty Truck Detector’ at port enforcement event Oct 18, 2022 Media Advisory: CARB deploys ‘Dirty Truck Detector’ at border crossing enforcement event Dec 9, 2021 CARB aprueba regulación para verificación de smog en camiones de carga pesada y autobuses Dec 9, 2021 CARB passes “smog check” regulation for heavy duty trucks and buses
Oct 18, 2022 Media Advisory: CARB deploys ‘Dirty Truck Detector’ at border crossing enforcement event
Dec 9, 2021 CARB aprueba regulación para verificación de smog en camiones de carga pesada y autobuses
