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What Is UCR and How It Applies to Trucking Companies in Idaho

The Unified Carrier Registration (UCR) Program is a federally mandated registration system that applies to many trucking companies, owner-operators, brokers, and freight forwarders operating in interstate commerce. If your trucking business is based in Idaho or operates through Idaho, understanding UCR requirements is essential to stay compliant and avoid penalties.

Jan. 11, 2026, 12:41 p.m.

Who Must Register for UCR in Arizona?

Although Arizona itself is not a UCR-participating state, carriers that operate in interstate commerce and use Arizona as a base for registration must still comply with the federal Unified Carrier Registration requirement by registering through www.fmcsa.me

Jan. 9, 2026, 4:37 p.m.

Who Needs to File UCR in Nevada?

Even though Nevada is not a participating state in the Unified Carrier Registration (UCR) program, Nevada-based carriers must still comply if they operate in interstate commerce. You just register through a participating state rather than through Nevada itself.

Jan. 7, 2026, 1:30 p.m.

How to Register for UCR if You Operate in Washington

Registering for the Unified Carrier Registration (UCR) is a must for most interstate motor carriers, brokers, freight forwarders, and leasing companies that operate in Washington State. If you fail to register and pay the applicable fees, you risk fines, out-of-service orders, and enforcement actions. Here’s a clear, step-by-step guide to help you register properly.

Jan. 5, 2026, 7:09 p.m.

California UCR Registration Requirements for Motor Carriers

The Unified Carrier Registration (UCR) program is a federally mandated registration system that requires participating interstate motor carriers, brokers, freight forwarders, and leasing companies to file annually and pay fees based on fleet size. These fees support state highway safety programs and motor carrier enforcement efforts.

Jan. 4, 2026, 4:07 p.m.

How UCR Fees Are Calculated by Fleet Size

The Unified Carrier Registration (UCR) Program uses a fleet-size-based fee structure to determine how much a company must pay each year. The more commercial motor vehicles a business operates, the higher the UCR fee.

Jan. 3, 2026, 3 p.m.

UCR Requirements for Owner-Operators

If you’re a single-truck owner-operator hauling freight across state lines, you’re likely required to comply with the Unified Carrier Registration (UCR) program. This federal requirement impacts your legal ability to operate in interstate commerce and avoid costly fines. In this guide, we break down UCR requirements, fees, deadlines, and easy steps to stay compliant.

Jan. 2, 2026, 5:11 p.m.

UCR Registration Requirements for Oregon-Based Motor Carriers

The Unified Carrier Registration (UCR) is a federally coordinated program that requires most motor carriers, freight forwarders, and brokers operating in interstate commerce to register annually and pay a fee based on fleet size. The funds support state enforcement and safety programs across the U.S.

Jan. 1, 2026, 3:05 p.m.

UCR Registration Requirements for Washington-Based Carriers

The Unified Carrier Registration (UCR) Program is a federally mandated registration and fee system that Washington participates in, administered locally by the Washington Utilities & Transportation Commission (UTC). Carriers base-state registration allows them to operate across all participating states under one annual fee.

Dec. 30, 2025, 6:28 p.m.