Rule 1192 - Clean On-Road Transit Buses

This rule requires public transit fleets operating in the SCAQMD's jurisdiction to acquire alternative-fuel heavy-duty vehicles when procuring these vehicles.

  1. This rule applies to public transit fleets with 15 or more public transit vehicles or urban buses, operated by government agencies or operated by private entities under contract to government agencies that provide passenger transportation services including intra- and intercity shuttle services.

  2. This rule shall not apply to vehicles or services pursuant to paragraph (e) including school transportation services, long-distance services, and heavy-duty on-road vehicles not used for the express purpose of public transportation.

Incentive Funding Programs

Other Links for Finding Fueling Stations

For more information on the fleet rules, call the Fleet Rule Implementation Hotline at 909-396-3044 or e-mail

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South Coast Air Quality Management District

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