How to Get a DOT Number in Nebraska: Apply, Mark, and Update

To get a DOT number in Nebraska, register your business through the Federal Motor Carrier Safety Administration’s Unified Registration System online. The USDOT number itself is free and is usually issued as soon as you finish the application. Nebraska is one of roughly 40 states that also require intrastate commercial carriers to hold a USDOT number, so the requirement applies whether your trucks cross state lines or stay in-state. If you also need operating authority to haul for hire, expect a $300 fee per authority type plus insurance and process-agent filings before you can legally run.

Do You Need a USDOT Number

Any company operating commercial vehicles that transport passengers or cargo in interstate commerce must register with the FMCSA and obtain a USDOT number.¹ Nebraska extends that to intrastate carriers as well.

Under the federal definition, a vehicle counts as a commercial motor vehicle if it meets any one of these thresholds:²

A gross vehicle weight rating, gross combination weight rating, gross vehicle weight, or gross combination weight of 10,001 pounds or more.
Designed or used to carry 9 or more people including the driver for compensation.
Designed or used to carry 16 or more people including the driver, whether or not fares are charged.
Carrying hazardous materials in quantities requiring a safety permit.³

One qualifying vehicle in your fleet triggers the requirement for the whole company. The number is assigned to the business, not to individual trucks.

What to Have Ready Before You Apply

Pull these together first. Missing pieces will stall the application:

Legal business name and a physical street address. A P.O. box alone won’t work.
Business structure: sole proprietorship, LLC, partnership, or corporation.
EIN for most entities, or SSN if you’re a sole proprietor.
The types of cargo you plan to haul, such as general freight, household goods, or hazardous materials.
Number and types of commercial vehicles you operate.
Whether you’ll run interstate, intrastate, or both.
Name and contact information for your safety compliance contact.
A valid government-issued photo ID for identity verification.

Applying Through the Unified Registration System

First-time applicants register through the FMCSA’s Unified Registration System online.⁴ The system walks you through screens for business details, fleet size, and cargo types, then figures out what registrations and authorities you actually need based on your answers.

New applicants have to clear an identity verification step: scan a QR code, take a selfie holding your government-issued ID, and upload photos of the front and back of that ID.⁴ You only do this once. The system uses Login.gov credentials, so an existing Login.gov account from another federal service will get you in.

The USDOT number itself carries no fee. If your operations also require operating authority (an MC, FF, or MX number), each authority type is a one-time $300 filing fee.⁵ Applying under two different authority types means two separate $300 fees; two authorities of the same type is one fee.

After You Submit

Your USDOT number is usually issued instantly when you finish the online application, and a carrier notification letter follows by mail.⁶ Operating authority takes longer. MC number applications for first-time registrants typically run 20 to 25 business days, and files that trigger additional agency review can stretch to eight weeks or more.⁷

If the FMCSA finds discrepancies or missing information, they’ll contact you for clarification. Answer quickly. False or misleading information on the application can lead to revocation of your registration along with civil or criminal penalties.⁸

Insurance and Process Agent Filings If You Need Authority

A USDOT number alone doesn’t require insurance or a process agent to be on file with the FMCSA. If you’re also getting operating authority, both filings have to be in place before you can start hauling.

Minimum liability insurance levels are set by federal rule based on cargo and vehicle size, ranging from $300,000 for smaller non-hazmat property carriers up to $5,000,000 for large passenger operations and certain hazardous materials.⁹ Your insurer files proof directly with the FMCSA on Form BMC-91, BMC-91X, or BMC-82.¹⁰ Your authority does not activate until that filing hits the record.

You also need a BOC-3 form on file. It designates a process agent in every state where you operate — a person or company authorized to accept legal documents for you. Only the process agent can file the BOC-3; you can’t submit it yourself unless you’re a broker or freight forwarder without commercial vehicles.¹¹ Most carriers hire a blanket service company that covers all states for an annual fee, typically under $100. If the BOC-3 isn’t filed within the required timeframe, your operating authority application is dismissed and the $300 filing fee is forfeited.

Marking Your Vehicles

Once you have your USDOT number, federal rules require you to display it on every commercial motor vehicle you operate:¹²

Both sides of the vehicle.
Your legal business name (or the single trade name shown on your registration) plus your USDOT number preceded by the letters “USDOT.”
Lettering that contrasts sharply with the background color.
Legible from 50 feet away in daylight while the vehicle is stationary.

The regulations don’t set a minimum letter height. The 50-foot legibility standard is what an inspector applies. Most carriers use letters at least two inches tall to meet that comfortably. Magnetic signs are acceptable if they stay put during operation.

What Comes After You Get the Number

The New Entrant Safety Audit

Getting the number starts an 18-month monitoring period. The FMCSA watches your safety record through inspections and conducts a formal safety audit, generally after you’ve been operating for at least three months.¹³ The audit looks at basic safety management controls: driver qualification files, vehicle maintenance records, hours-of-service compliance, drug and alcohol testing.

If controls are found inadequate, the FMCSA sends written notice and gives you 60 days to correct the problems. Passenger and hazardous materials carriers get 45 days.¹³ Miss the deadline and your new entrant registration is revoked with an out-of-service order. Start organizing safety files from day one.

Driver Medical Cards

Every driver operating a commercial vehicle over 10,000 pounds in interstate commerce must hold a valid Medical Examiner’s Certificate.¹⁴ The exam has to be done by a provider on the FMCSA’s National Registry of Certified Medical Examiners. Certificates are valid for up to two years, with shorter periods for drivers with certain health conditions. CDL holders also have to self-certify their operating category with the Nebraska DMV and get each new medical certificate on file before the current one expires. A lapsed certificate can downgrade the CDL and pull drivers off the road.

Unified Carrier Registration

Interstate motor carriers register annually through the Unified Carrier Registration program, which is separate from the USDOT number. UCR is a fee-based registration that funds state motor carrier safety programs. The 2026 fee scales with fleet size, from $46 for carriers with two vehicles or fewer up to $44,836 for fleets over 1,000.¹⁵ Registration opens each year on October 1. Carriers operating without current UCR face fines and can be placed out of service at a roadside inspection.

The Biennial Update

Every registered carrier files a biennial update every two years using the MCS-150 through the online system, even when nothing has changed.¹⁶ Your filing month is set by the last two digits of your USDOT number. Miss it and the USDOT number is automatically deactivated, with civil penalties of up to $1,000 per day capped at $10,000.¹⁷ A deactivated number means you can’t legally operate, and reactivation isn’t always fast. Put the filing month on the calendar as soon as your number issues.

1
Federal Motor Carrier Safety Administration. Do I Need a USDOT Number
2
eCFR. 49 CFR 390.5 – Definitions
3
eCFR. 49 CFR 385.403 – Prohibited Transportation Without Safety Permit
4
Federal Motor Carrier Safety Administration. Registration Forms
5
Federal Motor Carrier Safety Administration. What Is the Cost for Obtaining Operating Authority (MC/FF/MX Number)?
6
Federal Motor Carrier Safety Administration. How Long Does Operating Authority or USDOT Number Application Processing Take?
7
Federal Motor Carrier Safety Administration. Get Operating Authority (Docket Number)
8
Federal Motor Carrier Safety Administration. What Are the Consequences of Furnishing Misleading Information or Making a False Statement in Connection with the New Entrant Registration Process?
9
eCFR. 49 CFR 387.303 – Insurance or Other Security Required
10
Federal Motor Carrier Safety Administration. Insurance Filing Requirements
11
Federal Motor Carrier Safety Administration. Form BOC-3 – Designation of Agents for Service of Process
12
eCFR. 49 CFR 390.21 – Marking of Self-Propelled CMVs and Intermodal Equipment
13
eCFR. 49 CFR Part 385 Subpart D – New Entrant Safety Assurance Program
14
Federal Motor Carrier Safety Administration. Medical
15
UCR Plan. Fee Brackets
16
Federal Motor Carrier Safety Administration. Updating Your Registration or Authority
17
Federal Motor Carrier Safety Administration. How Do You Complete a Biennial Update?