Guides

    Freight Authority Guides

    Straight answers for both paths — freight brokers and motor carriers. FMCSA registration, authority setup, and compliance, with no jargon and no fluff.

    Both

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

    A USDOT number and an MC number do two different jobs. What each one is, who needs which — carrier or broker — 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 designates legal process agents in every state you operate. What it is, who needs one, why only a registered agent can file it, 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, what it means for new carriers and brokers, and how to register — in plain English.

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