Knowledge Center for the Off-Road Diesel Vehicle Regulation

This page last reviewed February 9, 2012

In December 2011, major amendments to the Off-Road Diesel Vehicle Regulation, which include delaying the first compliance date to no earlier than January 1, 2014,  became effective. The changes to the regulation are reflected in the fact sheets, advisories, and answers to frequently asked questions below.


Fact Sheets

Requirements in Effect Now - Enforcement and Regulatory Advisories

Frequently Asked Questions (FAQs)

Applicability
Definitions
Requirements and Compliance Questions
Diesel Emission Control Systems (DECS)/Retrofit Devices
On-road Engines and Off-road Vehicles
Loan Guarantee/Incentive Programs
  • Loan Programs: ARB PLACE Program for off-road vehicles
  • Incentive Funding:new Explanation of how compliance credits are awarded for vehicles/engines/retrofits funded through incentive programs

DOORS User Guides

The User Guides for DOORS are currently being updated. Once updates on a specific user guide is completed, they will be posted here. Please check back regularly for the user guide you're searching for.

Definitions/Explanations
Initial Reporting
Update/Edits
Compliance
User guides for this category are coming soon.

(All documents are provided in Adobe Acrobat (PDF) unless otherwise indicated.)


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