How to Vet a Freight Carrier: The Complete Broker Guide

Freight fraud is surging. The industry loses an estimated $800 million annually to double brokering, identity theft, and cargo theft schemes. For independent freight brokers, a single bad load can wipe out months of margin — or end a career.

The good news: most carrier fraud is preventable. The carriers behind 90% of fraud incidents leave clear FMCSA warning signs that any broker can spot in under 60 seconds.

This guide covers the exact 8-step vetting process used by experienced brokers on every single load.

Before We Start: A Real Story

A broker in Ohio tendered a load to a carrier with an active MC number. The rate was slightly below market — competitive, but not suspiciously low. Insurance checked out. The load moved.

What the broker didn't know: the carrier had been granted authority just 4 months earlier. They had no equipment, no drivers, and no intention of hauling freight themselves. They double brokered the load to an unvetted carrier who picked it up and disappeared.

The shipper never received their freight. The broker was held liable for $60,000.

Every single red flag was visible in FMCSA data before the load tendered.

Step 1: Verify Active Operating Authority

Every licensed carrier has an FMCSA-issued MC (Motor Carrier) number or USDOT number. Start here.

Enter either on FreightSafe or the FMCSA SAFER system. You're looking for a status of ACTIVE — not Inactive, Revoked, or Pending.

What to check:

• Operating authority status (Common Carrier, Contract Carrier, or Broker)
• Whether their authority type matches your load type
• Any history of revoked or suspended authority

Critical rule: Verify on the day of every tender. Authority can be revoked at any moment — including mid-transit. Checking once at carrier onboarding is not sufficient.

Step 2: Check Authority Age

How long has this carrier held active operating authority?

Carriers with authority under 6 months are the single highest-risk category in freight brokering.

The most common fraud playbook runs like this:

1. Apply for MC authority under a new company name
2. Build a short track record — or fabricate one
3. Accept loads, collect payment, and vanish
4. Repeat under a new entity

The FMCSA makes authority grant dates public. A carrier that has been operating for 5+ years is dramatically lower risk than one that launched last quarter. FreightSafe flags any carrier with authority under 180 days as high risk — automatically.

Step 3: Look Up Their Safety Rating

FMCSA issues formal safety ratings to carriers after compliance reviews. There are three possible outcomes:

• Satisfactory — Passed the FMCSA audit. Lowest risk.
• Conditional — Passed with violations noted. Needs scrutiny.
• Unsatisfactory — Failed the audit. Authority may be at risk of revocation.

Most carriers have no rating at all — this means FMCSA hasn't conducted a formal compliance review yet. No rating is neutral, not a red flag. Conditional or Unsatisfactory ratings are red flags that require explanation before you tender.

Step 4: Review Out-of-Service Rates

Out-of-service (OOS) rates show what percentage of a carrier's vehicles and drivers were placed out of service during roadside inspections.

National averages to benchmark against:

• Vehicle OOS rate: approximately 21%
• Driver OOS rate: approximately 5%

Carriers below these averages are generally running well-maintained equipment with compliant drivers. Carriers significantly above these rates warrant serious scrutiny.

What high OOS rates signal:

• High vehicle rate: Deferred maintenance, risk of equipment failures in transit
• High driver rate: Hours-of-service violations, CDL issues, or drug and alcohol concerns
• Both high: A pattern of systemic non-compliance — walk away

One caveat: small carriers with few total inspections can show inflated rates from a single incident. Always look at the number of inspections alongside the percentage.

Step 5: Check Crash History

FMCSA tracks crashes reported by law enforcement involving commercial motor vehicles. This data is publicly available on every carrier profile.

What to look at:

• Total crashes in the past 24 months
• Fatal or injury crashes (any is significant regardless of fleet size)
• Crash frequency relative to fleet size — 3 crashes for a 1-truck operation is very different from 3 crashes in a 50-truck fleet

FMCSA also notes "Preventable" vs. "Not Preventable" classifications in some cases. A carrier with multiple preventable crashes is a different risk profile than one involved in crashes caused entirely by third parties.

Step 6: Verify Insurance on File

Carriers are legally required to maintain minimum insurance coverage and file proof with FMCSA:

• General freight carriers: $750,000 minimum liability
• Household goods: $300,000 minimum
• HazMat carriers: $1,000,000 minimum

A gap in insurance — even a brief one — can void your shipper's cargo claim and expose you to direct liability.

Insurance red flags:

• Coverage recently cancelled and reinstated
• Insurance amount sitting at the legal minimum with no history of higher coverage
• Insurer name you don't recognize — verify it's a licensed carrier, not a shell company

Always cross-reference the insurer named on the carrier's Certificate of Insurance against what is filed with FMCSA. They must match exactly.

Step 7: Verify HazMat Authority (When Applicable)

If you are moving hazardous materials, the carrier must hold a separate HazMat designation in addition to general operating authority. Not all carriers have this.

A carrier can hold active motor carrier authority while having zero HazMat authorization. Tendering a HazMat load to such a carrier puts you in violation of federal regulations — not just the carrier.

FreightSafe displays HazMat authority status directly on the carrier profile. It takes three seconds to check.

Step 8: Cross-Reference Identity Details

The final step is confirming that the carrier you are talking to is actually the carrier in FMCSA records.

Freight identity fraud is widespread. Scammers pull legitimate carrier information from FMCSA and impersonate established carriers with clean safety profiles. They will have the right MC number, the right company name, a convincing website — and a completely fake certificate of insurance.

The identity verification checklist:

1. Call the phone number listed in the FMCSA record — not the number they gave you
2. Verify the company address matches what FMCSA shows
3. Request a copy of their operating authority certificate
4. On day of pickup, verify driver ID, truck number, and trailer number against your booking confirmation
5. Never release a rate confirmation to an email domain you have not independently verified

This takes three minutes. It can prevent a six-figure loss.

The Complete Red Flags Checklist

Before tendering any load, confirm that none of the following apply:

• Authority is less than 6 months old
• Authority status is anything other than ACTIVE
• Safety rating is Conditional or Unsatisfactory
• Vehicle OOS rate is significantly above 21%
• Driver OOS rate is significantly above 5%
• Crash history is disproportionate to fleet size
• Insurance was recently cancelled, reinstated, or is at the legal minimum only
• The phone number provided does not match the FMCSA record
• The rate is unusually far below market
• The carrier is pressuring you to book immediately
• The carrier is requesting any payment before delivery confirmation

If two or more of these apply: walk away.

Run This Check in 60 Seconds

Every step above is available in a single search on FreightSafe.

Enter any carrier's MC# or DOT# to instantly see:

• Authority status and age
• Safety rating
• Driver and vehicle OOS rates compared to national averages
• Crash history
• Insurance on file
• HazMat authority status
• Overall risk verdict: GREEN, YELLOW, or RED

It is free. No account required. Built by freight brokers who have been through carrier fraud firsthand.