How to Check Carrier Authority and Insurance

Before you sign paperwork with a new carrier, broker, or service provider, it pays to look them up. The Federal Motor Carrier Safety Administration (FMCSA) publishes two free tools that anyone can use, and learning to read them takes about ten minutes.

Two different federal records

The most common mix-up is treating a USDOT number as proof that a company has operating authority. They are not the same thing:

• The USDOT number identifies a registered entity with the FMCSA. Many companies hold one — including private fleets that haul only their own goods.
• Operating authority (commonly the MC docket number) is a separate grant that allows a company to transport property for-hire as a motor carrier or to arrange transportation as a broker.

A company can appear in FMCSA records with a USDOT number and still lack active for-hire authority, or hold authority that has been revoked or voluntarily revoked. That is why the follow-up question always matters: not just "do they have a number," but "what is their operating status?"

Step 1: The SAFER Company Snapshot

The SAFER Company Snapshot is the quick lookup. Search by USDOT number, MC number, or company name. The snapshot shows:

• Entity type and operation classification — for example, "Authorized for Property, HHG" or "Property Broker."
• Operating status — whether the authority record shows active, inactive, or revoked status.
• Company contact information and registered location.
• Safety data, including inspections, crashes, and safety ratings where available.

When you search by name, watch for similarly named companies. Checking the USDOT and MC numbers against paperwork the company sent you confirms you are looking at the right record.

Step 2: The Licensing & Insurance system

The Licensing & Insurance public site shows the authority record in more detail, including:

• Authority grants — the docket number, the type of authority, and the date of the grant.
• Insurance filings — carriers authorized for property must file evidence of public liability insurance (Form BMC-91 or BMC-91X endorsements filed by their insurer) and cargo insurance in required cases. Brokers post a surety bond (Form BMC-84) or trust fund agreement instead.
• Application history — pending applications for additional authority.

For carriers, insurance filings show minimum required coverage. The snapshot does not tell you whether a company carries more than the minimum, and it does not verify whether cargo coverage applies to your specific situation — the certificate of insurance from the company's agent is the document that does that.

Record the lookup date

Federal records change. Authority can be activated, suspended, or revoked after you first check it. When you look up a company as part of your decision process, note the date of your lookup and re-check when you are about to sign something material. Some carriers check their own records the same way, once a quarter, to catch surprises early.

Common misconceptions

• "They have a USDOT number, so they are legal to haul for-hire." Not necessarily — check the operating status on the authority record, not just the registration.
• "The insurance on file means I am covered." FMCSA filings show the required minimum, not what is actually carried, and never your own exposure as a shipper or carrier in a specific deal.
• "A paper MC certificate proves current status." Certificates can be printed once and laminated forever. The live federal record is the source of truth.

If something looks off

When a record does not match the story you have been told, do not fill in the blanks in the company's favor. Ask directly, get the explanation in writing, and verify again. A legitimate operation will not mind a carrier that checks its records — many appreciate it.

The whole process — SAFER plus Licensing & Insurance — takes minutes. Building it into your routine before first loads, new broker relationships, or signed agreements is one of the cheapest risk controls available to a small carrier.