California Air Resources Board

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 Board

• Pre-installation Compatibility Assessment (Datalogging Requirements)
• Warranty Obligations
• Swapping and Re-designation Considerations
• Advisories for Installers & Distributors
• Off-road Retrofit Safety & Exemptions
• Cal-OSHA Installation Requirements
• Authorized Installers