ECCD - MAC: 2022-01 MAC#2022-01 Categorías Topics On-Road Heavy-Duty Vehicles Programs Heavy-Duty Greenhouse Gas Certification Program Tipo Information Contact Heavy-Duty Greenhouse Gas (HDGHG) Correo electrónico hdghg@arb.ca.gov Teléfono (951) 542-3082 Related Resources Enhanced Electric and Fuel Cell Vehicle Certification Clean Truck Check — Heavy-Duty Inspection and Maintenance (HD I/M) Regulation: Freight Contractor, Broker, and Applicable Freight Facility Requirements Clean Truck Check Reporting Database (CTC-VIS) Guidance