FMCSA Carrier Lookup — Complete Guide 2026

The FMCSA maintains a public database with records on over 600,000 active motor carriers. Every freight broker, shipper, and dispatcher should know how to use it. This is your complete guide to FMCSA carrier lookups in 2026.

What Is the FMCSA Database?

The Federal Motor Carrier Safety Administration (FMCSA) maintains the Safety and Fitness Electronic Records (SAFER) system — a publicly accessible database of all registered commercial motor carriers in the United States. The database includes carrier registration data, safety ratings, insurance on file, operating authority status, and enforcement history.

Access to this data is free and requires no registration. It's designed to allow shippers, brokers, and the public to verify that carriers they work with are properly registered, insured, and authorized to operate.

What Data Does a Carrier Lookup Return?

A standard FMCSA carrier lookup returns:

• Company name and DBA — legal entity name and trade name
• USDOT and MC numbers — both identifiers
• Operating authority status — Active, Inactive, or None
• USDOT status — Active or Inactive
• Entity type — Carrier, Broker, Freight Forwarder, etc.
• Operation classification — what type of operation (authorized for hire, private, etc.)
• Carrier operation — Interstate, Intrastate Hazmat, Intrastate Non-Hazmat
• Cargo classification — types of freight they're authorized to carry
• Insurance on file — type, amount, insurer, policy number, pending cancellations
• Fleet size — power units, drivers, CDL drivers, owned vs. leased equipment
• Contact information — physical address, mailing address, phone, fax, email
• Company officers — primary and secondary contacts
• MCS-150 filing date — when they last updated their registration
• Authority history — when authority was granted, any revocations

How to Do an FMCSA Carrier Lookup

How to Interpret the Results

Once you have the carrier record, here's what to focus on:

1. Operating authority status — must be Active. Inactive or None = do not book.
2. Pending revocations — even if Active, a pending revocation is a serious warning.
3. Insurance — verify type, coverage amount, and check for pending cancellations.
4. Authority tenure — how long have they had active authority? Under 6 months = higher risk.
5. Contact info match — does it match what the carrier gave you? Discrepancies = red flag.
6. Fleet size — does it match the carrier's capabilities they claim?

Limitations of FMCSA Data

The FMCSA database is powerful but has limitations you should know about:

• Data is self-reported — carriers update their own records. Inaccuracies can exist.
• MCS-150 filings are required every 2 years — fleet size and contact info may be outdated.
• Insurance data may lag — there can be a delay between a policy change and the FMCSA record updating.
• Safety ratings are point-in-time — a Satisfactory rating from 3 years ago may not reflect current operations.

Can You Search by Company Name?

Yes — both FMCSA SAFER and CarrierCheck allow searching by company name. However, company name searches can return multiple results if the name is common. Always confirm you have the right carrier by cross-referencing their DOT or MC number with what they provided.

Bottom Line

The FMCSA database is the most valuable free tool available for carrier verification. It takes 30 seconds to run a lookup and the data can save you from significant risk. Make it a standard part of every new carrier onboarding — no exceptions.