Freight authority guides

    Straight answers for freight brokers and motor carriers. How registration works, how you get authority, and how to stay legal after it clears. No jargon.

    MC Number vs. DOT Number: What's the Difference?

    A USDOT number and an MC number do two different jobs. Here is which one you need, and when you need both.

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    What Is a BOC-3 Filing? (And Why You Can't File It Yourself)

    A BOC-3 names the people who can accept legal papers for you in every state you run in. Who needs one, why you cannot file it yourself, and what it costs.

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    What Is Motus? FMCSA's New Registration System, Explained (2026)

    Motus is FMCSA's new USDOT Registration System for 2026. What changed, and how you register in it now.

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