How to Verify a Trucking Company Before You Ship (2026 Shipper Guide)

If you decide which truck shows up at your dock, you are making a carrier-selection decision the law now cares about. After Montgomery v. Caribe, the negligent-selection theory that opened up against brokers maps directly onto shippers who pick their own carriers — and shippers never had the FAAAA preemption defense to begin with. The good news: verifying a carrier is not hard, and doing it consistently is most of the defense.

Here is the check, in the order a careful shipper runs it.

1. Confirm the carrier actually exists and is authorized

Start with identity. Get the carrier's MC number and USDOT number and look them up. You are confirming three things:

• Operating authority is active — not revoked, not pending, not "out of service."
• Authority type matches the freight — common/contract carrier of property for most loads.
• The name and address match what's on the rate confirmation. A mismatch is the first sign of double-brokering or a chameleon carrier.

You can pull all of this from FMCSA's public records. The fastest way is to look the carrier up directly — for example in the DOTScreener carrier directory, which organizes the public FMCSA data into one profile per carrier.

2. Check how long the authority has been active

Brand-new authority is not disqualifying, but it is a risk multiplier. Carriers with MC tenure under 18 months are statistically over-represented in crashes and in fraud. If the authority is weeks old, slow down and verify harder — call the listed number, confirm the address, and ask for references.

3. Verify insurance is on file and adequate

Pull the carrier's active insurance filings and confirm:

• There is an active filing (not lapsed, not pending cancellation).
• Coverage meets your requirement — the federal minimum is often well below what high-value freight actually needs.
• You hold a certificate of insurance naming your company, ideally direct from the insurer or agent, not forwarded by the carrier.

Insurance that lapsed last week is the single most common gap that turns into an uncovered loss.

4. Read the safety record — the numbers, not a sales pitch

FMCSA publishes the carrier's safety data. The figures that matter most to a shipper:

• Crash history over the last 24 months.
• Out-of-service (OOS) rates for drivers and vehicles, compared to the national averages (~6% driver, ~20% vehicle). Materially above average is a warning sign.
• Any "Conditional" or "Unsatisfactory" safety rating.

No single number condemns a carrier. A pattern does. DOTScreener shows these factual figures on every carrier trust page without inventing a proprietary "score," because a made-up grade is not what holds up under questioning — the source data is.

5. Watch for double-brokering red flags

The fastest-growing freight fraud is double-brokering: the entity you booked quietly re-brokers your load to an unknown carrier. Red flags:

• Payment remittance details that don't match the authorized carrier.
• A different driver/truck/company name showing up than the one you booked.
• Pressure to skip the carrier packet or move immediately.

6. Keep the record

This is the step shippers skip — and the one that matters most if a crash ever lands on your desk. For every load, keep a timestamped record of what you checked, the policy you applied, and the decision you made. Memory and a rate con are not a defense. A consistent, documented selection file is.

This is exactly what DOTScreener automates: it captures the live FMCSA snapshot, applies your written acceptance policy, and produces a tamper-evident carrier-selection file as a byproduct of the screening — so the diligence you already do actually counts when it has to.

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Related reading

• Shipper Liability for Carrier Selection: Are You Next After Montgomery?
• 7 Red Flags Every Shipper Should Check Before Hiring a Trucking Company
• Look up any carrier in the directory