How to Get a DOT Number (USDOT Number)

To get a USDOT number, first confirm that the business needs one, prepare accurate ownership and operating information, and apply through FMCSA Motus using Login.gov. Motus launched on May 19, 2026. The legacy Unified Registration System is permanently offline, so instructions telling new applicants to use URS are obsolete.

Who needs a USDOT number?

Federal rules generally require a USDOT number for entities operating commercial motor vehicles in interstate commerce when the vehicle meets the applicable weight, passenger or hazardous-material threshold. Interstate commerce is broader than simply crossing a state line. A movement can form part of interstate commerce because of the cargo’s origin, destination or transportation arrangement even when one vehicle stays within one state.

States may impose their own USDOT-number requirements for intrastate carriers. Before applying, check the federal rule, the states in which the vehicle will operate and the real nature of the transportation. Use our Do I need a USDOT number tool for an initial screen, not as a substitute for a fact-specific compliance decision.

USDOT number versus operating authority

A USDOT number is a safety identifier. Operating authority, often discussed as an MC number, concerns legal authority for particular regulated interstate for-hire operations. A private carrier may need a USDOT number without federal operating authority. A for-hire property carrier, passenger carrier, broker or freight forwarder may have additional authority requirements depending on the activity.

Read USDOT number versus MC number before selecting applications. Filing for authority that the business does not need creates unnecessary obligations, while operating without required authority exposes the business to enforcement and commercial risk.

Information to prepare before applying

• Business identity: exact legal name, trade name, entity type, formation records and tax identification information.
• Ownership and control: current owners, responsible officers and identity documents requested by Motus.
• Principal address: the actual location where safety records and operations are managed, plus a separate mailing address if needed.
• Operation type: private or for-hire status, interstate or intrastate operation, carrier classification and the services the business will perform.
• Cargo and passengers: accurate cargo classes, passenger capacity and any hazardous-material activity.
• Fleet: expected owned, leased and trip-leased power units, trailers and driver counts based on a supportable operating plan.
• Compliance contacts: a monitored business email and telephone number controlled by the applicant.

Consistency matters. A legal name or address that conflicts with IRS, secretary-of-state, insurance or banking records can slow identity verification and lead to mismatched filings later. Do not invent fleet figures to get through the form, and do not use a third party’s contact information as if it were the carrier’s permanent business contact.

How to apply through FMCSA Motus

1. Create or use the authorized individual’s Login.gov account and open the current Motus registration workflow.
2. Complete identity and business verification. Supply supporting documents when Motus requests them.
3. Describe the real operation. The answers help determine which registration workflows and compliance duties may apply.
4. Review the application carefully before certification, especially the legal name, entity, address, cargo, passenger and hazmat fields.
5. Submit only when the authorized representative can certify that the information is true and complete.
6. Save the confirmation and verify the resulting public record. Continue with any separate authority, insurance, BOC-3, UCR, state or safety-program work that applies.

What happens after a USDOT number is issued?

Issuance is the start of a compliance record, not an endorsement of the business. New interstate motor carriers may be subject to the New Entrant program and a safety audit. Carriers must maintain accurate registration information, file their MCS-150 biennial updates, keep required driver and vehicle records, and comply with hours-of-service, drug and alcohol, inspection, maintenance and other rules that apply to their operation.

If authority is required, do not begin regulated for-hire operations merely because the USDOT number appears in a public search. Check the authority status and confirm that required insurer and process-agent filings are accepted. DCC can connect you with specialists for DOT and MC authority setup or New Entrant safety audit preparation.

Errors that can create long-term problems

Common errors include applying twice, choosing the wrong operation type, listing a virtual mailbox as the principal place of business, leaving out passenger or hazmat activity, and estimating fleet details without a real plan. Another is following an old guide that directs the applicant to URS or asks for a USDOT PIN. Current electronic registration work occurs in Motus with Login.gov.

A filing service can help organize information and explain the workflow, but it cannot choose facts for the applicant or guarantee approval. The business remains responsible for its certification and for every compliance obligation triggered by the actual operation.

Plan the first 90 days after registration

Before the first dispatch, identify which federal and state rules apply to the planned vehicles and routes. Build driver-qualification, vehicle-maintenance, accident-register and hours-of-service controls. If the carrier employs drivers subject to controlled-substances testing, complete the required program and Clearinghouse steps before safety-sensitive work begins. Passenger and hazardous-material operations require additional analysis.

New interstate motor carriers should prepare for the New Entrant review from day one. Keep leases, inspections, repair records, driver files and dispatch evidence in a retrievable system. Assign a real person to monitor FMCSA email, Motus tasks and mailed notices. A USDOT registration can become inaccurate quickly when no one owns updates.

Also check state incorporation, tax, vehicle registration and permit requirements. Federal registration does not create a state business license, register equipment, or decide whether a vehicle needs apportioned plates or fuel-tax credentials. Document each conclusion so the company can explain why a program does or does not apply.

How to get a DOT number without losing control of the record

Use a company-controlled email, preserve the Motus confirmation and record who has authorized access. If outside help is used, require a complete copy of the application and source records. The applicant should understand every certified answer and retain the ability to update its own registration after the engagement ends.

Official USDOT application sources

Last reviewed: 18 August 2026. Use the FMCSA Move into Motus guidance, Ask FMCSA registration page and FMCSA registration forms index. Check the current federal and state rules for the operation before applying.