A broker I used to work with — smart guy, diligent, ran a solid mid-sized operation — had a carrier's ACORD 25 on file for a $220K reefer load. The carrier had been in their preferred network for two years. When a refrigeration failure wiped out the load, the carrier's insurer denied the cargo claim. The denial letter cited an exclusion for mechanical breakdown of refrigeration units. It was right there in the policy. Our broker never saw it because you can't see it from the certificate. He paid the shipper back out of pocket while fighting a coverage dispute for fourteen months.
The ACORD 25 is not a policy. It's a summary of a policy. And most of the things that will decide whether a claim gets paid aren't on it.
What the ACORD 25 Actually Is
The ACORD 25 is a Certificate of Liability Insurance — a one-page standardized form that insurance agents issue to prove a policy exists. Every carrier that hauls interstate freight for you should be able to produce one. Most can produce it in under ten minutes.
The problem is that the certificate is a description, not a guarantee. There's actually language printed at the bottom of every ACORD 25 that states the certificate "does not amend, extend or alter the coverage afforded by the policies below." Courts have enforced that language. Carriers have had claims denied for exclusions that never appeared on the certificate because exclusions don't go on the certificate — they go in the policy itself.
Most brokers collect the ACORD 25, verify it's not expired, and file it. That's better than nothing. But it's not a complete verification, and after Montgomery v. Caribe Transport II, LLC (decided May 14, 2026), "we had the certificate on file" is a floor, not a ceiling. State courts can now hear negligent-selection claims against brokers. The question a jury will hear isn't whether you collected a piece of paper — it's whether you understood what you were looking at and acted on what you found.
Here's what I actually check.
The Five Lines That Matter
1. The Named Insured
The policy has to be in the name of the entity you're contracting with. If you're tendering to Blue Ridge Logistics LLC (MC-1247893 / DOT-3567102), the named insured on the ACORD 25 should read Blue Ridge Logistics LLC — not "Blue Ridge Trucking" or "Blue Ridge Group" or a DBA that doesn't match your carrier agreement.
This sounds like a formality. It isn't. At claim time, the insurer's first question is whether the policyholder is the actual party to the loss. If the named insured doesn't match the entity on your contract, you're starting in a hole. I've seen claims delayed six months over a name discrepancy a broker could have caught in thirty seconds.
2. Policy Effective and Expiration Dates — Cross-Checked Against FMCSA
The dates on the certificate are the dates for this certificate. The underlying policy could already be cancelled. The certificate can be weeks old.
Run the carrier's MC number through FMCSA's L&I insurance database and compare the policy number and insurer name against what the certificate shows. If they match, you're looking at a policy the insurer reported to FMCSA. If they don't match — different insurer, different policy number, a policy listed as "inactive" on the FMCSA side — you're looking at a certificate that may describe a cancelled or replaced policy. That mismatch is not unusual with carriers that switched insurers recently without anyone noticing.
3. Coverage Limits and Types — Both Lines
At minimum you want:
- Commercial auto liability at or above $750K (the BIPD minimum under 49 CFR § 387.9 for general freight in interstate commerce)
- Cargo coverage at limits appropriate for the load — $100K is a common floor, but if you're moving high-value goods or temperature-sensitive freight, the cargo limits need to actually cover the load value
What the certificate won't tell you: sublimits, exclusions, deductibles. Cargo policies routinely contain exclusions for temperature damage from mechanical breakdown of refrigeration equipment (even on a reefer-rated policy), for theft without evidence of forced entry, for fragile goods, for certain commodity types. Those exclusions live in the endorsements — not on the ACORD 25.
The number on the certificate is the maximum. Exclusions, sublimits, and deductibles determine the actual recovery. Don't confuse the two.
4. The Certificate Holder
Your company name should appear in the "Certificate Holder" box, bottom left. Some insurance systems auto-populate this; others require the broker to specify it. If the holder line reads "On File" or is blank or says "Whom It May Concern," the certificate was generated for general distribution and you have no evidence it was issued in connection with your specific tender.
That won't usually affect coverage, but it matters for your documentation file. In discovery, a generic certificate is weaker than one specifically issued to your company. Get one with your name on it. Takes thirty seconds to ask for.
The bigger question is whether you're named as an additional insured — not just a certificate holder. Being a certificate holder theoretically gives you notice of cancellation. Being an additional insured means you can trigger the policy directly if you're named in a lawsuit arising from that carrier's operation. For carriers you're using on a high-frequency or high-value basis, it's worth asking. Most carriers resist it. Some won't agree to it. But for a carrier running regular loads for you above $200K, it's a legitimate ask at the time of carrier setup.
5. The Cancellation Notice Provision
Standard commercial insurance provides 30 days' notice before cancellation. The ACORD 25 often prints "ENDEAVOR TO MAIL 30 DAYS WRITTEN NOTICE" — note the word endeavor. That's not a guarantee, and it's not always honored.
More practically: non-payment cancellations often come with only 10 days' notice. That 10-day window is sometimes not reflected on the certificate at all. A carrier that missed a premium payment on a Monday might have their policy cancelled by Friday, and you find out when the claim is denied.
This is why real-time monitoring of the FMCSA insurance database matters — not just collecting a certificate at onboarding. When a carrier's insurer files a cancellation notice with FMCSA, that data updates in the L&I system. If you're watching that, you get the signal. If you're relying on the certificate you collected three months ago, you find out at the worst possible time.
The Five Lines That Don't Protect You as Much as You Think
The ACORD 25 agent signature means the producing agent attests the certificate accurately represents the policy. Agents make errors. Carriers have submitted falsified certificates. The signature alone doesn't prove accuracy — it just means there's an accountable party if the certificate turns out to be fraudulent.
The "Description of Operations" box is where agents sometimes note specific endorsements like the MCS-90. But plenty of agents leave it blank, and the presence or absence of text there doesn't prove the endorsement is or isn't on the policy. Verify the MCS-90 through FMCSA's system independently.
High face limits don't mean you get paid. A $1 million cargo policy with a $500K sublimit on temperature-sensitive freight and a mechanical-breakdown exclusion pays nothing on a reefer failure loss. The face amount is the ceiling; the exclusions and sublimits are the floor.
The effective date doesn't mean continuous coverage. Carriers sometimes let policies lapse between terms and renew mid-year. The certificate shows whatever dates the agent entered, which may describe a prior policy period. Cross-check with FMCSA.
The carrier's verbal assurance that they have coverage. This one shouldn't need to be said, but: some carriers tell brokers they have coverage and say the certificate is "in the mail." Until you have the ACORD 25 in hand, verified against FMCSA's L&I database, you don't have documented proof of coverage. A conversation is not documentation.
The MCS-90 Isn't Your Cargo Coverage
This comes up constantly, so I'm just going to say it plainly.
The MCS-90 is a mandatory endorsement under 49 CFR Part 387 that converts the carrier's liability policy into an absolute guarantee of public liability — meaning the insurer has to pay a third-party judgment for bodily injury or property damage even if the carrier's policy has lapsed, been cancelled, or contains an exclusion that would otherwise apply. It's a public protection mechanism. The minimum is $750K for general freight under § 387.9.
The MCS-90 does not cover your cargo claim. It's a public liability tool, not cargo coverage. A carrier can have a valid MCS-90 endorsement and essentially no meaningful cargo coverage at all, and you will eat the loss.
When I verify a carrier's insurance, I check both lines separately: auto/liability (looking for the MCS-90 through FMCSA) and cargo (looking at the certificate and the L&I database). Two different checks. Two different entries in my documentation.
How I Document This
When I pull an ACORD 25, I log four things in the Carrier Selection Record:
1. Date collected and policy details — named insured, insurer name, policy number, effective and expiration dates, auto liability limits, cargo limits
2. FMCSA L&I cross-check — the L&I entry with the matching policy number and insurer, timestamped the same session
3. Certificate holder status — whether it's issued to our company or generic; if generic, a note that we requested a named certificate
4. Coverage gaps flagged — if cargo limits fall short of the load value, or if the load type is in a common exclusion category (temperature-sensitive, high-theft electronics, fragile goods), I note it and either get endorsement confirmation from the carrier or use contingent cargo coverage to fill the gap
The timestamp matters. If a claim or a lawsuit surfaces eight months from now, I can show exactly what I checked and when. That's the difference between a broker who was diligent and a broker who says they were.
Collecting the ACORD 25 is the start of insurance verification, not the end of it. The certificate tells you a policy existed when the agent issued the certificate. The L&I cross-check tells you the insurer reported it to FMCSA and hasn't filed a cancellation. The policy itself — which you won't usually see — tells you what's actually covered. You're working with the first two. Know what that means before you tender a $300K load.
How I Document This with DOTScreener
When I build a carrier's Carrier Selection Record in DOTScreener, the insurance verification gets its own timestamped entry — ACORD 25 collected, L&I checked, coverage limits logged, gaps flagged. If a carrier's insurance status changes between when I first screened them and the day I tender the load, the Continuous Monitoring layer catches it. That's the thing a static certificate in a file folder can't do. It can't tell you what changed.
The paper trail matters now more than ever. Montgomery opened state courts to negligent-selection suits. The standard a jury will apply isn't "did you collect a certificate" — it's "did you act like a reasonable professional who understood the limits of what a certificate can tell you." Most brokers are still acting like the certificate is the answer. It's a starting point.
— Mason Lavallet
Founder, DOTScreener.com
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