Comment Letter on the Proposed Advanced Clean Fleets Regulation Submitted by the Otay Mesa Chamber of Commerce Categories Topics California is Going Zero Emissions, On-Road Heavy-Duty Vehicles Programs Advanced Clean Fleets, Drayage Trucks at Seaports & Railyards Type Information Otay Mesa Chamber of Commerce (Chamber) letter forwarded to the Board by request. Documents Comment Letter on the Proposed Advanced Clean Fleets Regulation Submitted by the Otay Mesa Chamber of Commerce BOARDMEMOOTAYCOMMENTSACF_ADA.PDF · 649 KB Related Resources 2025 Planning and Capacity Building Request for Applications On-Road Heavy-Duty Certification Program: California Test Procedures Fill Pipes 2015+ (Amended: May 31, 2019) HD/OFCI Production Report Templates