How to Check Your MC Number Status and Reinstate It

You can check your MC number status for free in about two minutes using either of the FMCSA’s online tools: the Licensing and Insurance (L&I) system for the fullest picture of your authority and insurance filings, or the SAFER Company Snapshot for a broader view that also includes safety ratings. Both accept your MC number, USDOT number, or company name. Checking matters because an inactive or revoked authority means you cannot legally haul interstate freight or passengers, and getting caught triggers an immediate out-of-service order plus civil penalties starting at $10,000 per violation.

Checking Status in the Licensing and Insurance System

The L&I system is the tool most carriers want when looking up their own authority. It shows the current status, insurance filing history, and any pending applications.

Go to li-public.fmcsa.dot.gov. Enter your MC number or USDOT number, complete the CAPTCHA, and click Search. On the results page, click the HTML link under the View Details column. The Authority Status column tells you whether your authority is active, inactive, revoked, or pending.¹

If an application is still in review, click the Application Pending link at the bottom of the results page. The Authority History link shows a timeline of past status changes, which is useful when you’re trying to pin down when a lapse happened or confirm that a reinstatement went through.¹

Checking Status in SAFER Company Snapshot

Brokers and shippers vetting a carrier usually prefer SAFER because it packages authority status with safety data. Go to safer.fmcsa.dot.gov and select Company Snapshot. Search by USDOT number, MC/MX number, or company name. The result shows identification details, fleet size, commodity information, safety rating, and roadside inspection history alongside operating authority.²

Searching by company name only works if you use the exact legal name on file with FMCSA. A minor variation often returns nothing. When in doubt, use the number.

What Each Status Means

Your MC number will show one of a handful of statuses, and each one tells you something different about whether you can operate.

Active. Your operating authority is current. You can operate interstate for compensation.
Inactive. Your authority has been suspended, usually because of a lapsed insurance filing, a missing BOC-3 designation, or another compliance gap. You cannot legally operate until the issue is resolved and the status is restored.
Revoked. The FMCSA has formally withdrawn your authority. This is more serious than inactive and typically follows prolonged non-compliance or serious violations. Reinstatement requires clearing every underlying issue and paying a fee.
Pending. A new application has been submitted and is under FMCSA review. You cannot operate under a pending MC number.
Dismissed. The application was rejected or closed, often because of incomplete paperwork or missed insurance filings.

The line between inactive and revoked matters for how quickly you can get back on the road. An inactive authority can often be restored fairly quickly once the compliance issue is fixed. A revoked authority goes through the same reinstatement steps but may get more scrutiny, especially when safety violations caused the revocation.

Why an MC Number Goes Inactive or Gets Revoked

Most suspensions come down to filings, not safety. A few issues account for the bulk of them.

Lapsed Insurance Filings

This is the single most common reason. The FMCSA requires all carriers with operating authority to keep proof of insurance on file at all times. For-hire property carriers need at least $750,000 in bodily injury and property damage coverage for vehicles with a gross vehicle weight rating of 10,001 pounds or more, filed on Form BMC-91, BMC-91X, or BMC-82. Carriers hauling certain hazardous materials need $1,000,000 or $5,000,000 depending on the commodity. Passenger carriers need $1,500,000 for vehicles seating 15 or fewer and $5,000,000 for larger vehicles.³ If your insurer cancels or fails to renew the filing, FMCSA begins revocation proceedings.

Missing BOC-3 Process Agent Designation

Every for-hire carrier must designate a process agent in each state where it operates or travels through, using Form BOC-3. The agent is a representative who can accept legal documents on your behalf.⁴ If your BOC-3 lapses or is incomplete, FMCSA can suspend authority. Commercial process agent services will file for all 50 states at a modest fee.

Missed Biennial Update

Every carrier must update its registration every two years by filing the MCS-150, even if nothing has changed. Missing the biennial update deactivates the USDOT number and can trigger civil penalties of up to $1,000 per day, capped at $10,000.⁵ Because MC authority is tied to an active USDOT number, a deactivated USDOT number effectively freezes it.

Unpaid Unified Carrier Registration

Interstate for-hire carriers must pay annual UCR fees before January 1 of each registration year. The 2026 fees start at $46 for carriers operating two or fewer vehicles.⁶ After the deadline, states can take enforcement action against unregistered carriers, which often compounds other compliance issues.

New Entrant Safety Audit Failure

New carriers enter a monitoring period during which FMCSA conducts a safety audit, usually within 12 months of when operations begin. If you fail the audit, you have 45 days (passenger or hazmat carriers) or 60 days (all others) to submit a corrective action plan. Failing to respond, or failing to fix the deficiencies, results in revocation of the new entrant registration.⁷ Refusing the audit outright produces the same result.⁸

What Happens If You Operate Anyway

Running with an inactive, revoked, or nonexistent MC number isn’t just a paperwork problem. Under federal regulations, any vehicle caught operating without required authority, or beyond the scope of its authority, will be ordered out of service immediately. The driver must comply on the spot, and the load stops moving.⁹

On top of the out-of-service order, civil penalties apply under 49 U.S.C. § 14901. For property carriers, the minimum is $10,000 per violation. For passenger carriers, it jumps to $25,000. Unauthorized household goods carriers face a separate $25,000 minimum per violation.¹⁰ Beyond the fine, an out-of-service event lands on your safety record and can cost you loads with brokers and shippers who screen compliance history.

How to Reinstate an Inactive or Revoked MC Number

Reinstatement follows the same basic path whether authority is inactive or revoked: fix the underlying issues first, then file the request. Before FMCSA will process a reinstatement, you need all of the following back in order:

Active USDOT number. The system won’t process a reinstatement if your USDOT number is inactive or out of service. File an MCS-150 to update your registration if needed.¹¹
Current insurance filings. Your BMC-91, BMC-91X, or BMC-82 must be on file showing active coverage that meets the minimums for your carrier type.³
Valid BOC-3 designation. Your process agent filing must cover every state where you operate or travel through.⁴

Once everything is current, submit the reinstatement request online through your FMCSA Portal account or by mailing a completed Form MCSA-5889. The reinstatement fee is $80. Online submissions are typically active within a week of the request and valid payment. Paper submissions can take up to eight days to process.¹¹

If your authority was revoked and you believe the revocation was made in error, you can file a written request for administrative review within 30 days of receiving the revocation notice. The request goes to the FMCSA Assistant Administrator with a copy to the Chief Counsel, and it must lay out specific grounds and supporting evidence. The final agency decision can only be appealed to a U.S. Court of Appeals.¹²

Who Actually Needs an MC Number

Not every truck needs operating authority. The MC number requirement applies to for-hire carriers: companies that transport passengers or federally regulated commodities belonging to others in exchange for compensation, across state lines.¹³ Brokers and freight forwarders need their own form of operating authority (an FF or MX number) through the same system.

You generally do not need an MC number if you are a private carrier hauling your own company’s goods in your own trucks, or if your operations stay entirely within one state. But the federal definition of interstate commerce is broader than it looks: it covers movements between states, movements through another state even if origin and destination are in the same state, and movements that are part of a larger shipment originating or ending outside your state.¹⁴ Even carriers who think they’re purely intrastate should check; picking up a load that originated in another state can push the operation into interstate commerce.

1
U.S. Department of Transportation. How Can I Check the Status of My Operating Authority Registration and Application
2
Federal Motor Carrier Safety Administration. SAFER Web – Company Snapshot
3
Federal Motor Carrier Safety Administration. Insurance Filing Requirements
4
Federal Motor Carrier Safety Administration. Designation of Agents for Service of Process
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Federal Motor Carrier Safety Administration. Updating Your Registration or Authority
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Unified Carrier Registration. Fee Brackets
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Federal Motor Carrier Safety Administration. FMCSA New Entrant Brochure
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eCFR. 49 CFR 385.329 – Re-application
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eCFR. 49 CFR 392.9a – Operating Authority
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GovInfo. 49 USC 14901 – General Civil Penalties
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Federal Motor Carrier Safety Administration. How Do I Reinstate My Operating Authority
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eCFR. 49 CFR 385.423 – Administrative Review of a Denial, Suspension, or Revocation of a Safety Permit
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Federal Motor Carrier Safety Administration. Get Operating Authority – Docket Number
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Federal Motor Carrier Safety Administration. What Is the Difference Between Interstate Commerce and Intrastate Commerce