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What Is Unified Carrier Registration (UCR) and How It Works in Kentucky

Unified Carrier Registration (UCR) is a federal program that requires certain motor carriers, brokers, freight forwarders, and leasing companies to register annually and pay a fee based on fleet size. Kentucky participates fully in the UCR program and enforces its requirements on carriers operating within and through the state.

Dec. 29, 2025, 5:52 p.m.

How UCR Applies to Interstate Commerce

Interstate commerce means transportation of goods or passengers across state lines, or transportation within one state that is part of an interstate movement.

Dec. 28, 2025, 11:13 a.m.

UCR Requirements for Interstate Carriers Based in New York

If you operate a trucking or commercial motor carrier business from New York and run interstate routes (across state lines), you are subject to the Unified Carrier Registration (UCR) Program — a federally mandated, state-administered compliance and fee requirement.

Dec. 27, 2025, 11:21 a.m.

UCR Requirements for Oregon-Based Motor Carriers

Unified Carrier Registration (UCR) is a federally mandated system that requires carriers engaged in interstate commerce to register annually and pay fees based on their number of commercial vehicles. Even though Oregon is not a base state that collects UCR fees, Oregon-based carriers must still comply with UCR requirements if they operate across state lines.

Dec. 25, 2025, 3:56 p.m.

What Is Unified Carrier Registration UCR and How It Works in Washington

Unified Carrier Registration (UCR) is a federally required registration program for certain transportation companies operating in interstate commerce. If your trucking business is based in Washington State or runs loads across state lines through Washington, UCR compliance is mandatory. This guide explains what UCR is, who must register, how it works in Washington, and why it matters.

Dec. 24, 2025, 5:22 p.m.

What Is the UCR Program and How It Applies in Kentucky

The Unified Carrier Registration (UCR) Program is a federally mandated registration system that requires certain commercial transportation companies to register annually and pay a fee based on the size of their fleet. The program applies nationwide, including Kentucky, and helps fund state enforcement of interstate motor carrier safety regulations.

Dec. 23, 2025, 3:18 p.m.

UCR Registration Requirements Explained

The Unified Carrier Registration (UCR) Program is a federally mandated system that requires certain motor carriers and transportation-related businesses to register annually and pay a fee based on fleet size. Understanding UCR requirements is essential to stay compliant and avoid fines during roadside inspections or audits.

Dec. 21, 2025, 6:21 p.m.

How UCR differs from IRP and IFTA

Understanding the difference between UCR, IRP, and IFTA is critical for carriers operating across state lines. While they’re often mentioned together, they serve very different purposes.

Dec. 20, 2025, 4:59 p.m.

UCR for Non US Carriers Operating in the USA

The Unified Carrier Registration UCR Program applies not only to US based trucking companies but also to non US carriers that operate in interstate commerce within the United States This includes carriers based in Canada and Mexico as well as foreign domiciled brokers and freight forwarders

Dec. 19, 2025, 5:19 p.m.