<p>You will need a motor carrier (MC) number if you are transporting passengers or federally-regulated commodities across state lines. The MC number is specific to this type of operation and must be obtained for any company wishing to participate in this kind of business.</p>
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<h3><a href="https://fmcafilings.com/filing/AddMCNumber" target="_blank">Add MC Number to USDOT Number</a></h3>


You will need a motor carrier (MC) number if you are transporting passengers or federally-regulated commodities across state lines. The MC number is specific to this type of operation and must be obtained for any company wishing to participate in this kind of business.

Add MC Number to USDOT Number

Do I Need An MC Number?

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How Can I Cancel My USDOT/MC Number and Can It Be Reinstated Again In The Future?

Can I Request A New Operating Authority Letter?

What Does A Compliance Check Include?

How Can I Reinstate My USDOT Number or MC Number? 

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What Is an Authority Rating Letter and How Can I Request One?

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I’m An Owner Operator With No Other Drivers. Do I Need to Sign Up for a Drug and Alcohol Testing Program?

What Do I Need to Provide for my New Entrant Audit?

What Is the Difference Between PSP and MVR?

What Is a New Entrant Safety Audit?

Who Is Subject to a DOT Safety Audit?

What If I Fail My New Entrant Safety Audit?

When Will My New Entrant Safety Audit Occur?

How Will FMCSA Notify Me of My Upcoming Safety Audit?

What If I Don’t Respond To The First Safety Audit Notification?

When Is a Motor Carrier Safety Rating Issued?

Why Is My Company Considered An Unrated Carrier?

What Is the Difference Between a Satisfactory, Conditional, and Unsatisfactory Rating?

What’s IFTA?

Who Must Register for IFTA?

How Often Must I File Tax Reports for IFTA?

What States Require a Highway Use Tax?

Where Can My Driver Have His Physical Completed?

How Long Will a Driver’s Medical Card Be Active For?

Do I Have To File Quarterly Tax Reports For IFTA If I Don’t Leave My Home State?

Do I Have to File Quarterly Tax Reports For IFTA If I Didn’t Drive This Quarter?

Who Needs a USDOT Number?

What Are The Different Types Of Operating Authorities Issued For USDOT Numbers?

What Is the International Registration Plan (IRP)?

Do I Need To Register With The IRP?

Which Of My Trucks Need To Have An Annual Inspection?

Do I Have To Pull An MVR After A Driver Renews Their Medical Card?

What Is The Difference Between USDOT Number and MC Number?

Am I Required To Have A USDOT Number?

What Is an MX Number and Who Needs That?

What Is a California DOT Number and Do I Need That?

What Is an FF Number and Do I Need That?

What Can I Do If I Received a DOT Inspection Violation?

Do I Need Apportioned Plates?

What Is a TXDOT Number and Do I Need It?

I Have Paid for Insurance But I Am Still Not Active, Am I Missing Something?

What Is the BMC-91 / BMC-91X?

Can a Motor Carrier Broker Loads to Other Carriers?

What Is a Temporary Operating Authority and How Do I Receive One?

What Is Factoring and Do I Need to Get Set Up with a Factoring Company?

How Do I Determine My GVW?

What Are the Steps to Starting a Trucking Company?

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What Is a Hazardous Material Safety Permit and Do I Need It?

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I Am an Intrastate Carrier But Wish to Start Driving in Other States, What Do I Need?

What Is the Difference Between Private and For-Hire Motor Carrier?

Can I Change My Tax ID/EIN/SSN to a Different One On My USDOT Number?

Until I Get My Own USDOT Number and MC Number, Can I Lease My Services/Truck to Another For-Hire Carrier Who Is Already Set Up?

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Are USDOT Numbers Transferable?

Common Questions

Answers to USDOT Questions