Rule 6009, 4 CCR 723-6, requires every motor carrier to pay an annual fee to the PUC for each vehicle it "owns, controls, operates, or manages" in Colorado. The proof of payment is a vehicle stamp issued by the Commission; each vehicle must bear that calendar year's stamp on its windshield. There are certain exceptions for those registered with Unified Carrier Registration (UCR).
A proposal to raise the stamp fee to $50 is under consideration by the Commission.
The stamp fee for Calendar Year 2018 is $45.00 per stamp. Purchase of vehicle stamps and/or change of company address(es) may be done online. Alternatively, order stamps by mail using this form. Please allow three weeks for processing of mailed orders.