What Is Carrier Vetting? A Freight Broker's Definition (and Why It Matters in 2026)

Carrier vetting is the process a freight broker uses to verify a carrier's identity, active operating authority, insurance, and safety record before tendering a load — confirming who the carrier is and whether it's fit to move the freight. It answers two questions at once: is this the carrier it claims to be, and is it safe and legal to hand this load to?

The clearest way to define carrier vetting is by what it protects you from. Vetting is the discipline that sits between a broker and two specific, nameable losses. The first is fraud: a carrier that isn't who it says it is takes the load and it's gone. The second is liability: a real carrier you selected causes a crash, and you get sued for choosing it. Vetting is the thing that failed whenever either of those happens to you. That framing matters more than any checklist, because it tells you why the steps exist.

Onboarding is a one-time setup: you collect a carrier packet, sign the broker-carrier agreement, and enter the carrier into your system. It happens once. Vetting is a repeated, load-by-load decision you re-run because the facts change after you've already cleared a carrier.

Operating authority gets revoked. Insurance lapses for non-payment. An out-of-service order lands. A clean MC number gets hijacked. None of that shows up in a carrier packet you filed six months ago. That is why daily monitoring is part of the definition of vetting, not an add-on to it — a carrier that was safe to tender on Monday can be a liability by Friday. If you only check a carrier when you first onboard it, you haven't vetted it; you've met it once.

The fraud half of vetting is not hypothetical. Estimated cargo-theft losses reached roughly $725 million across the U.S. and Canada in 2025 — up about 60% over 2024 — even though the number of incidents stayed essentially flat (3,594 events versus 3,607), according to Verisk CargoNet. Losses surged because each theft got bigger, not because thefts got more frequent: the average value per theft rose to about $273,990. In the first half of 2026, CargoNet estimates loss values already exceeded $359 million while incident volume kept falling — the same pattern, sharper.

The mechanism is impersonation. CargoNet characterizes 2026 fraud as systematic and scalable — credential harvesting, phishing, remote-access tools, compromised business email, and VoIP phone systems used to find loads and pose as legitimate carriers. The FMCSA defines the core fraud plainly: it occurs "when entities use another motor carrier's assigned USDOT number, when not authorized to do so, or when someone acts as a broker and is not registered with FMCSA," and warns that "even insurance certificates can be fraudulent." The offer and the document are the attack surface — which is exactly why vetting checks reality against the federal record instead of trusting what's handed to you.

The liability half changed in 2026. In Montgomery v. Caribe Transport II, LLC, the U.S. Supreme Court held unanimously (9-0, decided May 14, 2026) that state-law negligent-selection claims against freight brokers are not preempted by federal law. In plain terms: if a broker selects a carrier that then causes a crash, the broker can be sued for that selection. The standard is ordinary care — was the broker's choice reasonable under the circumstances — not strict liability, and the duty traces to the common-law rule against negligently selecting an independent contractor (Restatement (Second) of Torts § 411).

The Court set no checklist, so there is no five-step compliance box to tick. What defends you is being able to show, with a contemporaneous record, that you vetted the carrier reasonably. That is the deeper reason vetting matters now: it is no longer just loss prevention, it is the record that separates a case you can fight from a settlement you can't avoid. We cover the ruling in full in a separate post — here it's enough to say that vetting became a legal duty, not just a good habit.

Vetting isn't one thing done one way. In practice brokers land on a spectrum, and understanding it tells you where a tool fits.

At one end is fully in-house manual vetting: a broker reads the FMCSA record on the SAFER site, checks a certificate of insurance, and makes phone calls to confirm the carrier. It's what most small shops actually do, and it works — until load-cover pressure makes the calls get skipped. In the middle sits the free-lookup tier, where a broker pairs a free FMCSA check with their own judgment. At the other end is the enterprise compliance-platform tier — third-party tools that carriers are run through automatically rather than the broker doing it by hand.

That enterprise tier is real and capable. Highway does real-time carrier identity verification and catches MC-number takeover and domain spoofing; RMIS automates insurance verification and certificate management; MyCarrierPortal does compliance monitoring and risk scoring before tender; Carrier Assure grades carrier performance. These are legitimate tools doing the same vetting job. The catch is that they're sold as enterprise, quote-based contracts — typically an order of magnitude above what a single broker would pay for a focused tool. Full vetting shouldn't require a 10x enterprise contract, which is the gap Draylo is built for: live FMCSA reads, a red/yellow/green verdict, COI reading, an append-only audit trail, and daily monitoring from $49/month (Starter). For a like-for-like look at what each tool costs and who it fits, see carrier vetting tools compared.

The regulatory backdrop in 2026 is moving in brokers' favor, slowly. The FMCSA's registration modernization (Motus) adds identity proofing for new USDOT and authority applicants — a government-ID upload plus selfie matching — with the system opening to all users in 2026. Separately, the SAFER Transport Act was introduced in February 2026 (by Sen. Todd Young on Feb 26, 2026) as a bipartisan-backed effort targeting double-brokering and freight-identity fraud; it has companion bills (S.3950 / H.R.8267) and broad industry support (ATA, OOIDA, TIA), and among other things it proposes consolidating separate MC numbers into the USDOT number system. It is a serious bill, but it remains pending legislation — not enacted law — and any consolidation it directs would still require rulemaking.

It's tempting to read that as the government fixing the fraud problem for you. It isn't. Motus makes the front door harder to fake for new registrants, but Montgomery put the legal duty on the broker regardless of what the FMCSA does upstream. Vetting is not something you can outsource to the registration system. One point worth stating precisely: MC numbers have not been retired as of mid-2026 — the SAFER Transport Act proposes consolidating them into the USDOT system, but that is still pending and would require future rulemaking. If a tool tells you an MC number is dead, be skeptical.

This post defines vetting; the how-to is covered in depth elsewhere, and each layer below links to the walkthrough. At altitude, a complete vetting decision touches four things and produces a fifth.

The point of listing them here isn't to teach the steps — it's to show that vetting is a system, not a single lookup. Miss any layer and the decision has a hole in it.