News Releases Search All News ReleasesView all news releases or search by topic, program, or year. Airborne ToxicsAir Quality MonitoringClimate Change(-)EnforcementIncentives(-)On-Road Heavy-Duty VehiclesClean Truck & Bus Vouchers (HVIP)Diesel Enforcement(-)202620252024202320222021202020192018201720132012201020072006 2 results found for May 18, 2026California settles certification and emissions violations case with Volvo Group North America, LLC for nearly $197 millionApr 2, 2026California’s clean truck and bus incentive program surpasses $1 billion milestone Email UpdatesKeep up to date with the latest press releases and media advisories.SubscribeContact Office of Communications comms@arb.ca.gov
May 18, 2026California settles certification and emissions violations case with Volvo Group North America, LLC for nearly $197 million
