UCR: The Unified Carrier Registration (UCR) is an annual registration and fee program that applies to many interstate motor carriers, with fees based on the size of the fleet.
Why it matters to owner operators
It is a yearly cost with filing deadlines, and enforcement can take place at roadside inspections. Keep proof of registration for the current year.
Example
A single-truck carrier renews its UCR registration at the start of the year and keeps the confirmation in the truck.
Related terms
Compliance & Safety: Getting set up and staying compliant keeps your truck earning. We help new carriers with broker setup packets and certificates of insurance. Talk to our dispatch team or browse the full trucking glossary.
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