The Unified Carrier Registration (UCR) is a mandatory program for interstate motor carriers, brokers, and freight forwarders in the US. It mandates an annual fee based on fleet size for registration with participating states. UCR registration ensures compliance with federal regulations, preventing penalties. FMCSA Registration Gov expedites new trucking business launches, handling all Authority and Compliance documentation, including UCR registration. Opting for FMCSA Registration Gov guarantees streamlined compliance with UCR requirements, facilitating a smooth start to your trucking venture. Trust FMCSA Registration Gov for efficient UCR registration and comprehensive authority and compliance support.