What is e Certification for Sustainable Transportation?
The Certification for Sustainable Transportation’s (CST) eRating certification program is an independent, third party certification, education and labeling initiative for operators and passengers of transportation vehicles. The program uses research-based criteria to evaluate and certify vehicles.
The program benefits operators of certified vehicles by helping them save energy and reduce operating costs. The program also benefits customers by helping them identify and choose the highest performing, lowest impact forms of transportation; an eRating certification label signifies that CST has thoroughly evaluated and certified the vehicle.