TRU/Reefer Program Page
Regulation Applies To:
- - In-use diesel-fueled Transport Refrigeration Units (TRUs) and TRU generator sets that operate in California, whether they are registered in or outside the State.
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- - TRUs (reefers) and TRU generator sets that operate at all within California are required to meet in-use performance standards by the end of the seventh year after the engine model year or the unit manufacture year.
- - California-based reefers are required to register with ARB within 30 days of entering a carrier’s control.
- - California terminal operators that operate TRUs are also required to provide updates within 30 days of changes to any information in Operator Reports.