What is Diesel Off-road On-line Reporting System (DOORS)?

The Diesel Off-Road On-Line Reporting System (DOORS) is an online tool designed to help fleet owners report their off-road diesel vehicle inventories and actions taken to reduce vehicle emissions to the Air Resources Board (ARB), as required by the In-Use Off-Road Diesel Regulation. Both the DOORS reporting tool and the DOORS User manual were created to help fleet owners comply with the regulation, but they are not a substitute for reading and comprehending the regulation. Many portions of the DOORS system will require fleet owners to understand terms and conditions defined in regulation, and to know which portions of the regulations apply to their vehicles, and where they are eligible for full or partial exemptions. It is strongly recommended that, prior to using the DOORS system, fleet owners determine how the regulation applies to their fleets. • The Doors hotline is 1-877-59DOORS (1-877-593-6677), fleet owners can inquire information about the double credit.  more