First-time broker applicants who don't already have a USDOT number or other operating authority must register online with the FMCSA via the Unified Registration System (URS).

After the MC Number has been assigned, to complete the application process, brokers must also take the following steps:

• For brokers of property: Proof of Insurance Coverage: a Surety Bond or Trust Fund Agreement (Form BMC-85) in the amount of $75,000
• For brokers of household goods: Proof of Insurance Coverage: a Surety Bond or Trust Fund Agreement (Form BMC-84) in the amount of $75,000
• Form BOC-3, Designation of Process Agent Form (brokers may designate themselves as their own process agents in the State in which they are writing contracts)
• Application processing fee: $300 (non-refundable)
• Application processing time: Approximately 4-6 weeks

Private motor carrier of passengers (business) means a private motor carrier engaged in the interstate transportation of passengers which is provided in the furtherance of a commercial enterprise and is not available to the public at large. 

For example, this would include a company transporting its own employees between job sites, but not selling seats to anyone else.  

Private motor carrier of passengers (non-business) means private motor carrier involved in the interstate transportation of passengers that does not otherwise meet the definition of a private motor carrier of passengers (business). (49 CFR 390.5)

For example, this would include a place of worship transporting people to services or other events, not for a profit.

Insurance companies and financial institutions must file proof of financial responsibility (Forms BMC-91, 91X, BMC-34, BMC-84, and others) electronically with FMCSA. There is a $10 fee for each individual filing made with FMCSA (except for cancellations).
As a filer, you must register for a filer account with FMCSA.  Please visit the Insurance Filings Requirements page for further information.

Your best option is to renew them prior to the expiration date. If your certificate does expire, you must have a new medical examination and obtain a new medical certificate. You must then provide the State Driver Licensing Agency (SDLA) the new medical examiner’s certificate. You are also responsible for applying to FMCSA for a renewal of your variance per CFR§391.51(b)(8)

For a copy of the medical examiner’s certificate, see Medical Examination Report (MER) Form, MCSA-5875 located in CFR§391.43(f)

You can find contact information for your state’s driver licensing agency on the USA.gov website.

To search for a medical examiner, click here.

To change the Entity type on your registration:

1. Complete an MCS-150 form ensuring that all applicable items are filled out. To avoid delays:
   1. Section 24: If you select Motor Vehicles and/or Drive Away/Towaway, you must select “Class 9” in section 25. Also, in section 25, C (Carried) and N (Non-bulk) must be checked.
   2. Section 30 and 31 must be filled out
2. Select "Biennial Update or Changes" as the "Reason for Filing" on the top of the form.
3. In the blank space at the top of the form, indicate the Entity type you need (i.e., Change Entity type to Motor Carrier)
4. Upload the form through our website at ask.fmcsa.dot.gov/ (scroll to the bottom of hte page, complete the required fields, and upload your documents), you wil receive a confirmation number by email; or via fax to 202-366-3477. 

A company’s Entity type is the term used to describe the company’s operations. When filling out your application for a USDOT Number (and Operating Authority-OA), you will be answering questions that directly impact your Entity type: Carrier, Broker, Freight Forwarder, Cargo Tank, Intermodal Equipment Provider (IEP). For additional information on this topic, check our How To Identify Entity Types video.

Note: Entity type is not the same as Operating Authority (OA) type; however, the entity type will have to correspond to your OA type. To change your type of OA, please review the information on this page.

The Unified Registration System (URS) is a new electronic on-line registration system that will streamline and simplify the Federal Motor Carrier Safety Administration's (FMCSA) registration process and serve as a clearinghouse and depository of information on all entities regulated by the Agency, including motor carriers, brokers, freight forwarders, intermodal equipment providers (IEPs), hazardous materials safety permit (HMSP) applicants/holders, and cargo tank manufacturing and repair facilities. The URS will combine multiple registration processes, information technology systems and forms into a single, electronic online registration process.

Note: The initial phase of URS affected only new registrants (Dec. 12, 2015). Later phases  will affect all regulated entities.

For more information, please see the October 21, 2015 Federal Register Notice.

On January 17, 2017, FMCSA published a Federal Register notice suspending the January 14 and April 14, 2017 URS effectiveness dates.

All insurance companies can contact e-mail the FMCSA Insurance Division at mc-ecc.comments@dot.gov.

If a for-hire carrier, broker, freight forwarder or other regulated entity applies for the wrong type of operating authority, or changes the type of business they do, they may need to request a change of operating authority type.

If the original application is still pending, the entity can request the change with no additional fee. If the application has already been granted, the entity would need to pay an additional $300 fee to apply for a new authority.

Please submit your request containing the following information by uploading the documents via the ASK website (scroll to the bottom of the page, complete the required fields, and upload your documents), you will receive a confirmation number by email; or via fax to 202-366-3477

• The OP-series form appropriate to the new authority you are requesting:
  • OP-1 forms if requesting change to carrier, broker or household goods carrier authority
  • OP-1(FF) form if requesting change to freight forwarder authority
  • OP-1(P) form if requesting change to passenger authority
• A letter or email with a statement describing the change you are requesting (from household goods carrier to motor carrier, or freight forwarder to motor carrier, for example)
• The signature of the person requesting the change (must be from the applicant who signed the original application or the authorized representative listed on the application.  If the person requesting the change is the authorized representative listed in MCMIS but is not listed on the application, then a written statement from owner/applicant will be needed confirming that person's authorization to request the change on behalf of the carrier before the change can be made and the representative section is updated in L&I)
• Current MC/DOT/FF numbers if available
• Updated MCS-150 form

Your form will be reviewed and processed by FMCSA. More information on applying for operating authority can be found on our "Get Authority to Operate" web page.

Failure to complete biennial updates to FMCSA will subject the entities to civil penalties of up to $1,000 per day with a maximum penalty of $10,000. Certain for-hire carriers of passengers and freight, freight forwarders, and brokers may be subject to additional civil penalties as authorized by 49 U.S.C. 14901(a). FMCSA may also deactivate the USDOT Number for any entity that fails to comply with the updating requirements.

You can check to see if a name change or address change has been completed at http://safer.fmcsa.dot.gov

• Once in the Safer website, go to “FMCSA Searches”
• Click “Licensing & Insurance”
• Enter MC Number or USDOT Number in the appropriate box and click “search”

It may take approximately 14 days to process the request.

Insurance forms must be filed by the insurance company, not the carrier or broker. For information on how insurance companies can make these filings online, click here. 

• Form MCS-82, Motor Carrier Public Liability Surety Bond under Sections 29 and 30 of the Motor Carrier Act of 1980
• Form MCS-82B, Motor Carrier Public Liability Surety Bond under Section 18 of the Bus Regulatory Reform Act of 1982
• Form MCS-90, Endorsement for Motor Carrier Policies of Insurance for Public Liability under Sections 29 and 30 of the Motor Carrier Act of 1980
• Form MCS-90B, Endorsement for Motor Carrier Policies of Insurance for Public Liability under Section 18 of the Bus Regulatory Reform Act of 1982
• Form BMC-34 for proof of cargo liability insurance is used to make cargo insurance filings for household goods carriers with FMCSA. FMCSA do not provide these forms. The insurance company making the filing maintains their own supply of forms. Many insurance carriers are set up to make the required insurance filings with FMCSA electronically
• Form BMC-84 for broker surety bonds is used to make the bond insurance filing for the broker authority with the FMCSA. FMCSA does not provide these forms. The insurance company making the filing maintains their own supply of forms. Many insurance carriers are set up to make the required insurance filings with FMCSA electronically
• Form BMC-85 for broker trust fund agreements is used to make the trust agreement for the broker authority with the FMCSA. This form can only be completed by a financial institution (insured bank, commercial bank or trust company, agency or branch of a foreign bank in the U.S., insured institution of the National Housing Act, a thrift institution, a loan or finance company).
• Form BMC-91 or BMC-91X for proof of bodily injury and property damage (BI & PD) insurance are both used to make liability filings with the FMCSA. FMCSA does not provide these forms. The insurance company making the filing maintains their own supply of forms. Many insurance carriers are set up to make the required insurance filings with FMCSA electronically

For more information about insurance requirements and filings, click here.

Household goods carriers and freight forwarders of household goods are required to have cargo insurance. For the minimum levels of financial responsibility required for each type of motor carrier, please see 49 CFR 387.9.  

The most efficient way to request and track a review of Federal and State crash or inspection data is using the DataQs system, which automatically forwards your Request for Data Review (RDR) to the appropriate office for resolution and collects updates and responses for current requests.

Please note: Entities that are registered in MCMIS (for examples, interstate motor carriers, brokers, freight forwarders, IEPs, etc.) must log in to the FMCSA Portal to request access to DataQs. If you don't already have a Portal account, you can learn how to set one up by clicking here. Once you have a Portal account, then you can request DataQs access.

If you aren't a registered entity in MCMIS, click here.

A USDOT number usually applies to the company, not a particular branch office or vehicle. Generally the corporate office or headquarters should register the company, and should inform its branches of the USDOT number. For companies with multiple branches, maintaining proper registration with the FMCSA requires good communication between the corporate headquarters and the terminal offices. The company's headquarters then can then interact with the FMCSA to ensure that all of its branches are properly accounted for.

Federal Motor Carrier Safety Administration regulations can be found in the Code of Federal Regulations, part 49, sections 300-399.

You can access the official version of current FMCSA regulations on our regulations web page. Look under "Related Links" for other regulations that may affect motor carrier operations, such as drug and alcohol regulations (section 40) and hazardous materials program procedures (section 107).

An up-to-date, unofficial version of the regulations can be found on the eCFR site.

To access previous versions of the Code of Federal Regulations (including 49 CFR 300-399) by year, back to 1996, go to the US Government Printing Office (GPO) FDsys site and select the year, then the part/section you want. If you need older versions, please contact your local library, which may have access to earlier versions of the CFR in print or online.

Proposed and final rules amending regulations (and other regulatory documents) are published daily in the Federal Register, also on the GPO website.

Recent regulatory documents published by FMCSA can be found on our "Rulemaking Documents" page.

Regulatory documents (including proposed and final rules and notices) for the FMCSA and other government agencies can be found on the Regulations.gov website. You can submit comments on proposed and final rules at this site.

Yes. You can dissolve a partnership with an existing MC number by submitting a notarized letter signed by both partners requesting that the partner be removed from the existing authority. 

If the partners cannot agree who should keep the existing MC number:

• They should both file a new application with the required fees and get new MC numbers
• They should request that the existing MC number be voluntarily revoked. See the FAQ “How can I suspend or put my operating authority (MC number) on hold?”

Yes. If you transport hazardous materials in commerce, you are required to register with the FMCSA. This includes both intrastate and interstate transportation of hazardous materials. In addition to registration, you may also need to obtain specific permits or certifications, depending on the nature of the hazardous materials you are transporting. Please refer to the FMCSA website or contact our Hazardous Materials Division for more information on registration requirements and applicable regulations.

A private motor carrier transports its own cargo, usually as a part of a business that produces, uses, sells and/or buys the cargo that is being hauled. A private motor carrier transports its own goods and is required to have a USDOT number but does not need operating authority (MC number).

You cannot transport regulated commodities in interstate commerce (for hire) until you have obtained operating authority (certificate and/or permit) and received your single-state registration. The act of applying for operating authority is not sufficient. You cannot operate until the certificate and/or permit has been issued.

If you are transporting exempt commodities (see below) and have a USDOT number, you may operate as an exempt for-hire interstate motor carrier without an MC number. You are still required to abide by your state regulations.

On our website you will find Administrative Ruling No. 119, which is a guide to what is and is not exempt. The booklet no longer is in print, but the information still is accurate. The list of exempt commodities changes, but this can be used as a general guide. A list of non-exempt commodities can be found in the FMCSR in Section 372.115.

Puerto Rico is subject to the jurisdiction of the Federal Motor Carrier Safety Administration (FMCSA).  Entities engaged in For-Hire (for compensation) and Interstate operations are required to obtain operating authority (MC number).

Even if you're solely operating within Puerto Rico, you may still be required to obtain operating authority (MC number) if the property you're transporting originated from or is destined for another location within the United States.