Vehicle Emissions Inspection Program - Testing and Inspection - Grounds for Failure

HB 1532 clarifies the specific reasons a vehicle can fail an emissions inspection or test under Maryland's program. It restricts failure determinations to three scenarios: missing required emissions equipment, vehicle misfueling, or non-compliance with emissions standards for exhaust tests. This bill directly affects vehicle owners undergoing inspections and the facilities conducting those inspections. The law amends existing code to explicitly limit failure grounds, ensuring inspections are based only on these defined criteria. The changes take effect October 1, 2025.