Information to Register Trucks for Port Usage:
https://arber.arb.ca.gov/Welcome.arb For Registration in Carb ( http://www.arb.ca.gov/msprog/onroad/porttruck/porttruck.htm )
https://www.oakportregistry.com/ For Registration of Truck as part of Carb Initiative
www.emodal.com For the purchase of RFID tags, and Base registration