Introduction
If you're a carrier operating in the U.S., it's essential to keep your USDOT and MC numbers active and in good standing with the Federal Motor Carrier Safety Administration (FMCSA). If either number becomes inactive or unauthorized, your ability to move loads can be interrupted.
In this guide, we’ll go over the reasons why your USDOT or MC number might be inactive and provide step-by-step instructions to help you reactivate your operating authority.
How to Check Your Status
Before taking any action, make sure to verify the current status of your USDOT and MC number:
- Check your USDOT number status: FMCSA SAFER Company Snapshot
- Check your MC number status: FMCSA Licensing & Insurance
Why a USDOT Number Might Be Inactive
A USDOT number may be marked inactive for several reasons:
- MCS-150 not updated – FMCSA requires updates every two years. Missing this can result in deactivation.
- New Entrant Safety Audit failure – If your business failed this audit, your USDOT number may be revoked.
- Voluntary deactivation – If you requested removal, your number will be inactive.
- Regulatory violations – Significant safety or compliance issues can also lead to revocation.
How to Reactivate a USDOT Number
Step 1: Submit the MCS-150 Update Form
- Update your MCS-150 form online using your USDOT PIN via the FMCSA website.
Step 2: Request a USDOT PIN (If Needed)
- If you don’t have your PIN, you can request one here.
Step 3: If Revoked for Safety Audit Failure
- Review and follow the instructions in the New Entrant Program guidelines.
Why an MC Number Might Be Not Authorized
An MC (Motor Carrier) number can be unauthorized due to:
- Insurance lapse – Missing or expired insurance filings will result in revocation.
- Missing BOC-3 form – This form must be filed with FMCSA to designate a process agent.
- Regulatory violations or unpaid fees – These can cause authority to be revoked.
- Inactive USDOT number – Your MC number must be linked to an active USDOT number.
How to Reactivate an MC Number
Step 1: Confirm USDOT Status
- Your MC number cannot be reinstated unless your USDOT number is active.
Step 2: Resolve Insurance Issues
- Contact your insurance provider to submit valid insurance filings to FMCSA.
Step 3: File the BOC-3 Form
- Ensure this form is completed and submitted to FMCSA through a process agent.
Step 4: Submit the Reinstatement Request
- Submit a reinstatement request online using your USDOT PIN here.
Step 5: Pay the $80 Reinstatement Fee
- FMCSA charges an $80 fee for reinstatement of operating authority.
Preventing Future Deactivation
To stay compliant and avoid future disruptions:
- Update your MCS-150 form every two years.
- Ensure your insurance coverage never lapses.
- Regularly check your status using FMCSA’s SAFER system.
- Always stay up to date on FMCSA safety regulations and filings.
Need Help?
Should you have any further questions or need additional assistance, please feel free to contact our support team at any time. You can reach us via email at support@superdispatch.com, or simply click on the chat icon in the bottom right-hand corner of your screen to start a conversation with us. We’re here to help and look forward to assisting you!
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