Off-Road Certification Database

You can access the Off-Road certification database and the Executive Orders(EO) from here.  Select the engine category and the model year below.

Browse Executive Orders



For more information on Off-Road Compression-Ignition (Diesel) Engine Certification Database, please contact James Pang at (626) 450-6127.

For more information on Off-Road Spark-Ignited Engine Certification Database, please contact Byron Ng at (626) 459-4312.

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