Bill of Lading vs Packing List

A bill of lading is a legal document: the carrier's receipt for the freight and the contract of carriage. A commercial packing list is a contents manifest telling the receiver what is inside the boxes. The carrier signs the first and has no interest in the second.

Side by side

They answer different questions

The clearest way to keep them straight is to think about who is asking what.

The driver asks: how many things am I moving, where do they go, what am I signing for? That is the bill of lading. A driver does not care that pallet three contains 24 cartons of part number CD-4400 in walnut. They care that there are six pallets, that none of them are visibly damaged, and that the paperwork says where they are going.

The receiving clerk asks: is everything here that should be, and is it the right stuff? That is the packing list. It lets them check items against an order, find which carton holds which part, and know when something is missing before it becomes an accounting problem next month.

The claims adjuster, later, asks: what did the carrier take, and what turned up? That is the bill of lading and the signed delivery receipt together. The packing list may help establish what was inside a crushed carton, but it says nothing about the carrier's conduct because the carrier never saw it.

Why the counts legitimately disagree

New shippers get alarmed when the bill of lading says 6 and the packing list says 144. Both are right; they are counting different things.

The bill of lading counts handling units — what the driver physically moves. Six pallets is six handling units, and that is what LTL freight is rated and counted on. It may also show a piece count, and on a well-completed BOL it does.

The packing list counts items. One hundred and forty-four cartons, distributed across those six pallets, containing whatever they contain.

Where it goes wrong is when the two documents disagree about the same thing. If the bill of lading says six pallets and the packing list describes five, somebody has a problem to solve before the truck leaves. The a walkthrough of every box on the form covers the handling-unit-versus-pieces distinction in more detail, because it causes more confusion than any other pair of boxes on the form.

What a commercial packing list should carry

• References — the purchase order, the sales order and the shipment or BOL number, so it can be matched to everything else.
• A line per item — description, part number, quantity shipped, and quantity ordered if they differ.
• Package breakdown — which carton or pallet each item is in. This is the part that earns its keep at a receiving dock.
• Weights and dimensions per package, which also help whoever is checking the freight class.
• Marks and numbers if the freight is consolidated with other shippers' goods.
• Back-order notes — what was ordered but not shipped, so the receiver is not counting something that was never sent.

Notably absent: prices. Values belong on the commercial invoice, and a packing list with prices on it is a packing list that will be read by people who have no business seeing them.

On international shipments

Both documents matter more, and a third joins them. Customs authorities generally want a commercial invoice for value and terms of sale, a packing list for quantities and packaging, and the transport document — a bill of lading or air waybill — for the carriage itself.

They have to agree with each other. A packing list showing 144 cartons against a commercial invoice for 140 units of something is the kind of inconsistency that holds a container at a port while somebody explains it. Consolidated ocean freight adds another layer, since the goods move under a house bill of lading issued by a forwarder — the house bill of lading page covers how that sits above the packing list.

Practical handling

• Print the bill of lading in three: driver, consignee, your file.
• Put the packing list in a document pouch on the outside of the freight, and a copy inside the lead carton. Pouches come off.
• Never staple the only packing list to the bill of lading. The driver keeps that, and the receiver ends up without the document they need.
• Put the same order reference on both, so they can be reunited if they get separated.
• If the shipment is going to a retail distribution center, check the routing guide — some require a specific packing list format and will charge for non-compliance.

So which do I need?

Both, for almost any commercial shipment. The bill of lading is not optional — without one there is no receipt and no contract of carriage, and if something goes wrong you are reconstructing what happened from memory. The packing list is technically optional and practically essential, because a receiver who cannot check what arrived will find a way to make that your problem.

If you need the legal one, the free bill of lading generator produces a print-ready document in about a minute. If you want the background on why the bill of lading carries the weight it does, the guide covers the three legal jobs it performs.

Common questions