Verification Procedure: Installers & Distributors Categories Topics Air Pollution, On-Road Heavy-Duty Vehicles Programs Verification Procedure for In-Use Strategies to Control Emissions from Diesel Engines Type Information Contact Email helpline@arb.ca.gov Information to assist installers and distributors of CARB's Verified Retrofit systems in obtaining information on requirements relating to the Regulation for the Verification Procedure for In-Use Strategies to Control Emissions from Diesel Engines.More information on the Verification of Diesel Emission Control Strategies can be found here: Verification Procedure for In-Use Strategies to Control Emissions from Diesel Engines | California Air Resources BoardPre-installation Compatibility Assessment (Datalogging Requirements)Warranty Obligations Swapping and Re-designation Considerations Advisories for Installers & DistributorsOff-road Retrofit Safety & ExemptionsCal-OSHA Installation RequirementsAuthorized Installers Related Resources Enhanced Electric and Fuel Cell Vehicle Certification Clean Truck Check — Heavy-Duty Inspection and Maintenance (HD I/M) Regulation: Freight Contractor, Broker, and Applicable Freight Facility Requirements Clean Truck Check Reporting Database (CTC-VIS) Guidance
