UCR Carriers & Permit Agents


PLEASE NOTE: UCR Recommends States Start 2019 Enforcement as of MAY 1

Welcome to the official website for the Unified Carrier Registration Plan

The Plan oversees the federal UCR Agreement which requires individuals and companies that operate commercial motor vehicles in interstate or international commerce to register their business with a participating state and pay an annual fee based on the size of their fleet. This includes all carriers – private, exempt or for hire.


These 41 states are included in the UCR Act.

UCR Act of 2005

The UCR Agreement is found in 49 United States Code (USC) section 14504a (hereinafter referred to as section 14504a or § 14504a).


2019 UCR Registrations Now Due

Enforcement of the 2019 UCR registration period is now in effect. UCR is ready to handle registrations at www.ucr.gov.

For support or questions, call 1-833-UCR-PLAN or send an email to [email protected].

State Carrier Audits Due by June 1

UCR participating states are required to conduct an annual audit of carriers based in their state. A report on the audit is due June 1.  More information is available for state administrators.