"How Brokers Vet Carriers in 2026: The Complete Checklist (Post-Montgomery)"

Carrier vetting used to be a courtesy check. In 2026 it's a legal defense file. Between the Supreme Court's Montgomery v. Caribe ruling (brokers can now be sued for negligently hiring unsafe carriers) and FMCSA's fraud crackdown, every serious brokerage now runs — and documents — a layered process on every carrier. Here's the whole thing, layer by layer, with what passing looks like.

Layer 1: The FMCSA record

The foundation, pulled automatically the moment you send your MC:

• Authority status and age. Active, obviously — but also how long. Fresh authority (under 6–12 months) triggers extra scrutiny because chameleon carriers and fraud rings churn through new MCs. If you're new, expect the rest of the layers to matter more.
• Safety rating. Post-Montgomery, a conditional rating is close to a hard stop — booking a conditionally-rated carrier is the literal fact pattern the Supreme Court just allowed juries to hear.
• Inspections, out-of-service rates, crash history. Compared against national averages; recency-weighted.
• The record's contact info — which feeds Layer 3.

Pass this layer by: keeping the record clean and current — including your MCS-150 details. You can preview exactly what brokers see when they run your DOT.

Layer 2: Insurance

A certificate of insurance used to be a one-time exchange. Now it's continuous monitoring — platforms alert brokers the day coverage lapses or a policy is cancelled. Expect: auto liability at required limits, cargo coverage matched to what you haul, and the broker listed as certificate holder so they hear about changes.

Pass this layer by: never letting coverage lapse even a day (monitoring makes gaps permanent record), and using an agent who issues COIs fast.

Layer 3: Identity and fraud — the layer that kills most deals

This is the newest and now most decisive layer, built to catch double brokering and identity theft:

• Email domain match. Does the address you're quoting from belong to your company — and does it match the contact FMCSA has on file? This is the single highest-signal check in the stack. Free email addresses are the #1 red flag.
• Phone consistency. The number you're calling from vs. FMCSA vs. your load board profile vs. your website.
• Web presence. Can they find your company at all? A page with your name, DOT/MC, equipment, and matching contact info answers it. Nothing findable reads as a fraud marker, not a neutral.
• Vetting-platform history. Reports from other brokers — double-brokering incidents, hostage loads, identity flags — follow your MC around permanently.
• Physical reality checks. Post-crackdown, some platforms flag mail-drop addresses and shared "ghost office" registrations automatically.

Pass this layer by: being verifiable by construction — company email domain, that same domain on your FMCSA record, a real page, everything matching. This entire layer is what TenFour automates: site and email built from your actual FMCSA record, plus an FMCSA-Verified badge proving you control your on-record contact.

Layer 4: Operational fit

The old-school part: right equipment, lanes you actually run, references on similar freight, and how you communicate during the first conversation. It only happens if Layers 1–3 cleared.

The meta-game: be a 30-second approval

Here's the thing dispatchers won't say out loud: when a load needs covering, vetting isn't pass/fail — it's a race. The carrier who clears in 30 seconds beats the carrier who needs 20 minutes of manual verification, every time, even if both would eventually pass. Post-Montgomery, that gap widened: manual-review carriers aren't just slow, they're the ones a broker would have to explain to a jury.

Everything on this checklist compounds into one number: how fast you clear. Clean record + continuous insurance + matching identity + findable presence = booked. Make yourself the 30-second approval →