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Delivery

A Broken Seal at Delivery: What to Do

The receiver wants the doors open, the seal number does not match the bill, and everyone is telling the driver to unload anyway. Unload is a decision. It is not the first move.

Match first

Before the doors

Photos

While the seal is on

Names

Who cut it

Call

Before you unload

OQ

Ahmad Qazi

Founder & CEO, O Trucking LLC

Published: October 3, 2026Updated: October 3, 2026

Fact-Checked by O Trucking Owner-Operator Desk

Tells the driver to document a bad seal and call, without investigation steps

5+ Years Experience80+ Carriers ServedIndustry Data Verified

Sources:

Written by Ahmad Qazi, founder of O Trucking LLC, drawing on 9+ years dispatching for owner-operators. Learn more about us.

Quick Answer
The seal number printed on the bill of lading is the number you verify. A different number is a different conversation even if some seal is hanging on the door. Photograph the seal, the number, and the door hardware before anyone cuts it, with the time and the place. If a receiver, a lumper, or a guard breaks the seal before you record it, write that name on the POD. Do not sign a clean delivery. Call the broker before unloading when the seal is missing, broken, or mismatched, and keep the instruction in a message or an email. A verbal "just dump it" is how the shortage claim lands on the carrier. An intact matching seal supports shipper load and count. A broken seal does the opposite. The delivery-receipt side of a later claim is POD and freight claims. This page is document and call. It is not an investigation.

Key Takeaways

  • Verify the seal number against the bill before the doors open.
  • A different number matters even when a seal is present.
  • Photograph the seal in place, including the hardware, before it is cut.
  • If someone else cuts it first, note their name. Do not sign the receipt clean.
  • Get the broker's unload-or-hold instruction in writing.
  • Do not run your own investigation of the dock, the guard, or the shipper's yard.

Match the seal number to the bill before the doors open

Read the bill before you reach for a knife. The number on the bill is the number that matters. A seal that is present, shiny, and intact, with a different number, is not a match. It is evidence that the seal the shipper recorded is not the seal on the door. That can mean a replacement, a typo, or an open door. You cannot tell which from the driver's seat, and you are not going to find out by unloading.

Compare digit by digit. Transposed numbers are mismatches. A prefix the bill does not show is a mismatch. "It looks close" is how a claim exhibit gets a photograph of the wrong seal and a signature that says everything was fine. If the bill has no seal number at all, write that down too. You cannot match a number the shipper never put on the paper. Note the number that is actually on the door, and note that the bill was blank. Do not invent a bill number to fill the blank.

Do this before the doors open. After the doors open, the seal is no longer evidence of what arrived. It is a piece of metal in someone's hand.

Photograph it in place

Photograph the seal while it is still on the hasp. Get the number readable. Get the latch, the door, and enough of the trailer number to show which trailer you mean. A close-up of a seal with no trailer is a seal that could have been anywhere. If the phone records time and location, leave that on. If it does not, the POD entry with the time and the facility name is the backup.

Take the pictures before anyone cuts. A photograph of a cut seal on the ground is a photograph of scrap. It does not show that the seal was the one on the door, and it does not show the number if the cut went through the digits. If a guard, a lumper, or the receiver cuts it while you are walking up, photograph what remains and photograph the person only if you can do it without a confrontation. The name on the POD matters more than a portrait.

Do not take the trailer apart looking for a second seal, a hidden camera, or a cut in the roof. Document the door you were asked to open. The rest is not your investigation.

Who is allowed to break it

On an ordinary delivery the receiver breaks the seal after you have matched and photographed it, because the receiver is the one accepting the freight. That is a sequence, not a law of physics. The sequence fails when the gate cuts every seal as a matter of policy, or when a lumper cuts it to start the unload while you are still in the office. You do not control their hands. You control what you write and whether you sign.

If they break it before you record it, the POD gets their role and their name: guard, lumper, receiver, and the name if they will give it. "Seal broken by gate guard before driver could record the number" is a fact. "Somebody must have broken it" is a guess. Write the fact. Then stop treating the delivery as routine.

You are not there to decide whether their policy is reasonable. You are there to avoid a clean signature on a trailer you cannot describe. If they refuse to let you photograph before the cut, write that refusal down too. The refusal is part of the delivery.

Their policy does not edit your POD

If they cut first, the receipt says they cut first. It does not say received in good order.

What you write on the POD

Write the bill number, the seal number you found, and the words that describe the difference: intact and matched, missing, broken, or mismatched. Write who cut it if it was not you. Write whether you unloaded, and under whose written instruction. Ask the receiver to initial that note. If they will not initial, write "receiver refused to initial" and the name of the person who refused. Then sign your own note. Do not sign their clean copy in exchange for being released from the door.

A clean POD is what the claim uses. POD and freight claims explains how that paper shows up later. Specific beats dramatic. "Seal 44190 on bill, seal 44198 on door, photographed, broker emailed hold at 14:10" is useful. "Seal issue" is not. Do not add a carton count you did not make just to look thorough. The SL&C page is why that extra number can hurt.

When you do not unload

Do not unload when the seal is missing, broken, or mismatched until the broker, and the shipper if the broker will not answer, has given an instruction you can keep. A phone call that nobody will confirm in writing is not the instruction. Send the photos. Ask "hold or unload?" Wait for the reply you can file. If they say unload, the reply is attached to the POD note. If they say hold, you hold, and the freight becomes a refused-or-on-hand problem only if the receiver actually refuses it. A seal problem is not automatically a refusal. Do not abandon the trailer in the lot while you wait for the email.

A verbal "just dump it" from a night dispatcher who will not text it back is the sentence that loses the claim. You can be polite and still refuse to unload until the words exist in writing. The appointment you miss is cheaper than a shortage you certified by opening the door with no instruction and no seal record.

Do not interview other drivers in the lot, demand the warehouse cameras, or follow a lumper to the office to accuse them. Document and call. The people who adjust the claim can ask for cameras. You cannot collect them by arguing on the dock, and an argument is how a seal problem becomes an incident report about the driver instead of a note about the door.

How this plays in a later shortage claim

An intact seal whose number matches the bill supports the shipper-load-and-count defense: the driver did not have the trailer open, so a shortage inside a trailer the shipper sealed is the shipper's count. A broken, missing, or mismatched seal does the opposite. It is evidence the doors were, or may have been, open while the freight was in the carrier's possession. That does not automatically make the carrier liable for every carton. It removes the easy defense. Your photographs and the written unload instruction are what remain.

If you unloaded on a written instruction after noting the seal, say that in the claim response. If you signed clean, the response is much harder, because the receipt says the receiver found nothing wrong and you agreed. The time to write the truth is at the door, not in a narrative three weeks later. Link the SL&C page when the seal was good. Stay on this page when it was not.

Pro Tip

One message to the broker, sent before the doors open, should contain the bill number, the seal number on the door, the word missing, broken, or mismatch, and the question hold or unload. Save the answer with the photos.

That message is the work. Anything that sounds like detective work is the part this page is telling you not to do.

If the bill lists two seals, match both. A match on the left door and a missing seal on the right door is not a match. Photograph each hasp. Write each result on the POD before anyone calls the delivery clean.

Frequently Asked Questions

The seal is intact but the number is one digit off. Do I unload?

Not until you have called and the instruction is in writing. A present seal with the wrong number is not a match. Treat it as a mismatch, photograph it, and do not sign a clean receipt while you wait.

The guard cut the seal at the gate. What do I write?

Write that the guard cut it, the guard's name if you can get it, and that you did not record the number before it was cut. Do not sign "received in good order." Call the broker before the unload continues.

Can I put my own seal on and use that number?

You can note a replacement seal if someone in authority applies one after the problem is documented. You cannot swap seals to make the bill match. The original number, or the fact that you never saw it, stays on the POD.

The receiver says the shortage is the shipper's problem and tells me to sign clean so I can leave. Should I?

No. A clean signature is the exhibit in the claim. Note the seal facts and the refusal if they will not initial your exception. Leaving the lot is not worth a clean POD.

Should I ask the warehouse who else had the trailer overnight?

No. Do not interview the crew, search the yard, or accuse anyone. Photograph, note names you actually saw, call the broker, and follow the written instruction. The claim will ask the questions later.

Does a matching intact seal end a shortage claim?

It supports shipper load and count. It does not bar the shipper from filing. It is the fact you will use in the answer. The SL&C page is that defense. This page is the broken, missing, or mismatched seal.

Match the number, photograph it, then call. Do not unload on a verbal okay.

O Trucking does not investigate shortages. After authority is ACTIVE, dispatch is a flat weekly fee.

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