LARGE SPARK-IGNITION (LSI)
PORTABLE EQUIPMENT (PERP)
PUBLIC INFO LOOKUP
TRAINING & EVENTS
Applies to in-use off-road heavy-duty diesel vehicles with engines of 25 hp or greater operating in California for commercial use.
Applies to large spark-ignited engines (gasoline, propane, and CNG fuel) 25 horsepower and greater and greater than 1 liter displacement, operating in California.
Available to owners of portable engines and other types of equipment to register under the Statewide Portable Equipment Registration Program (PERP).