CA AB2792

Classifies mobile fueling on-demand tank vehicles as mobile sources to be regulated statewide by the State Air Resources Board rather than local air districts, preventing inconsistent regulation across districts.

Requires the State Air Resources Board to adopt regulations by an unspecified date to reduce emissions from mobile fueling on-demand tank vehicles.

Extends vapor recovery system certification, testing, installation, and maintenance requirements to mobile fueling on-demand tank vehicles that load, transport, and transfer motor vehicle fuel directly into vehicle fuel tanks.

Exempts motor vehicle fuel tanks equipped with onboard refueling vapor recovery systems from certification requirements.

Clarifies that the prohibition on installing stationary gasoline tanks without submerged fill pipes does not apply to mobile fueling on-demand tank vehicles except as specified in Section 41962.