Off-Highway Recreational Vehicles Back To All Programs Off-Highway Recreational VehiclesAboutNewsResources Executive OrderRed Sticker ProgramCertification & Testing ProceduresRegulatory History Subscribe Primary Contact Email scott.monday@arb.ca.gov Phone (916) 445-9319 Categories Topics Air Pollution, Recreational Vehicles & Watercraft Division Mobile Source Laboratory Division News Mar 11, 2013 Yamaha fined $ 2.2 million for violating air quality rules