FMCSA Operating Authority (MC Number) (2026) | TMMR
FMCSA Operating Authority (MC Number) (2026)
Operating Authority is FMCSA registration, often identified as an MC, FF, or MX number, that dictates the type of operation a company may run and the cargo it may carry.
Do Tour Operators Need Operating Authority?
FMCSA says companies that transport passengers in interstate commerce for a fee or other compensation, or that transport federally-regulated commodities owned by others for a fee in interstate commerce, generally need Operating Authority in addition to a USDOT Number.
- Operating Authority is required in addition to a USDOT Number, not instead of one.
- FMCSA identifies authority types as MC, FF, or MX numbers depending on what is granted.
- A company may need multiple operating authorities to support its planned business operations.
- FMCSA does not refund application fees, so select only the authority types the business needs.
Who Needs Operating Authority?
FMCSA describes the following operations as generally requiring Operating Authority.
Who Must Register
- Companies that transport passengers in interstate commerce for a fee or other compensation, whether direct or indirect.
- Companies that transport federally-regulated commodities owned by others, or arrange for their transport, for a fee or other compensation in interstate commerce.
- A company may need multiple operating authorities to support its planned business operations.
Authority Types
- MC number
- FF number
- MX number
How to Apply for Operating Authority
First-Time Applicants
Register through FMCSA’s Unified Registration System (URS) if you have never registered with FMCSA or received a USDOT number.
Existing Registrants
Apply online through FMCSA’s legacy registration system with a credit card, or mail a form and credit card payment to FMCSA.
Select Carefully
Choose only the authority type or types relevant to the business. FMCSA does not refund application fees.
A Single Tour Route Can Involve More Than One Federal Registration
A wine-country shuttle or multi-stop tour that crosses state lines for a fee can trigger both a USDOT Number and Operating Authority. Confirm both before assigning drivers and vehicles to interstate routes.
What Does Operating Authority Cost?
| Action | Fee |
|---|---|
| Permanent Authority | $300.00 |
| Notice of Name Change | $14.00 |
| Reinstate Authority | $80.00 |
Separate fees must be submitted for each kind of authority sought. FMCSA does not issue refunds for mistaken applications.
Who Does Not Need Operating Authority?
- Private carriers that transport their own cargo.
- For-hire carriers that exclusively haul exempt commodities (cargo that is not federally regulated).
- Carriers that operate exclusively within a federally designated commercial zone exempt from interstate authority rules, such as a territory spanning multiple states bordering a major metropolitan city (for example, Virginia, Maryland, and Washington, DC).
How Long Does the Process Take?
- URS applications from new applicants may take 20-25 business days, or an additional 8 weeks or longer if subject to further agency review.
- US Mail carrier applications from existing carriers may take 45-60 business days.
- Operating authority documents are normally sent 3-4 business days after the number has been granted.
How Do I Check My Application Status?
- Go to the FMCSA Licensing and Insurance website.
- Enter the MC Number or USDOT Number in the appropriate box.
- Complete the verification task and click Search.
- When the Carrier Search result appears, click HTML.
- Scroll to the bottom and click Authority History to see the granted date.
Operating Authority Questions from Tour Operators
What is FMCSA Operating Authority (MC Number)?
Operating Authority is FMCSA registration, often identified as an MC, FF, or MX number depending on the type granted, that dictates the type of operation a company may run and the cargo it may carry.
Who needs Operating Authority in addition to a USDOT Number?
Companies that transport passengers in interstate commerce for a fee or other compensation, or that transport federally-regulated commodities owned by others for a fee or other compensation in interstate commerce, generally need Operating Authority in addition to a USDOT Number. A company may need multiple operating authorities to support its planned business operations.
What types of Operating Authority does FMCSA grant?
FMCSA identifies Operating Authority as an MC, FF, or MX number depending on the type of authority granted. Carefully select only the type or types relevant to the business, since FMCSA does not refund application fees.
How do I apply for Operating Authority?
First-time applicants register through FMCSA’s Unified Registration System (URS). Applicants already registered for a USDOT number, or applying for additional authority, can apply online through FMCSA’s legacy registration system with a credit card, or by mailing a form and credit card payment to FMCSA.
How much does Operating Authority cost?
FMCSA lists a $300.00 fee for Permanent Authority, a $14.00 fee for a Notice of Name Change, and an $80.00 fee to Reinstate Authority. Separate fees apply for each kind of authority sought, and FMCSA does not issue refunds for mistaken applications.
Who does not need Operating Authority?
FMCSA lists private carriers that transport their own cargo, for-hire carriers that exclusively haul exempt commodities, and carriers that operate exclusively within a federally designated commercial zone as not requiring Operating Authority.
How long does the Operating Authority process take?
URS applications from new applicants may take 20-25 business days, or longer if the application needs further agency review. US Mail applications from existing carriers may take 45-60 business days, and operating authority documents are normally sent 3-4 business days after the number is granted.
How do I check my Operating Authority application status?
Go to the FMCSA Licensing and Insurance website, enter your MC Number or USDOT Number, complete the verification task, and search. Open the Carrier Search result as HTML and scroll to Authority History to see the granted date.
FMCSA Resources Used for This Draft
Source material supplied for this draft was last updated April 20, 2026. This page is informational and is not legal advice.