Packing List for Export: What It Must Contain
A packing list for export tells customs, the carrier and your buyer exactly what is inside every package, how much each one weighs and how it is marked. Get one number wrong and a shipment that would have cleared in a day can sit at the port for a week while someone asks why the packing list and the invoice do not agree.
What a packing list for export is actually for
A packing list for export is the document that says exactly what is physically inside a shipment, broken down package by package, separate from the commercial invoice's price and payment details.
Three different readers rely on it. Customs checks it against the invoice and the declared HS code to confirm what is actually moving. The carrier uses it to plan stowage and to confirm the weight and volume that the freight charge is based on. The buyer's warehouse uses it to receive the goods and check them in without opening every single carton.
Customs authorities, and the World Customs Organisation, expect the packing list for export to reconcile with the commercial invoice down to the last carton. A mismatch between the two is one of the most common reasons an inspector pulls a shipment aside for a closer look.
Every field a packing list for export must contain
Most of these fields repeat facts that are already on your commercial invoice, which is exactly the point: a packing list for export should never introduce a new number, only restate the agreed ones at the package level.
| Field | What to write | Common mistake |
|---|---|---|
| Shipper and consignee | Full legal names and addresses, matching the invoice | Using a trade name instead of the registered legal name |
| Invoice number and date | The exact commercial invoice this packing list belongs to | Referencing the wrong invoice, or an old version of it |
| Package marks and numbers | Carton numbers such as 1 of 12, 2 of 12, matching the physical marks | Numbers that do not match what is stencilled on the cartons |
| Package type and dimensions | Carton, crate, drum or pallet, plus length x width x height | Dimensions left blank, which blocks a volumetric freight quote |
| Net weight per package | Weight of the product alone, with no packaging | Confused with gross weight |
| Gross weight per package | Net weight plus all packaging materials | Rounded loosely, so the totals below do not add up |
| Total packages and total weight | The sum of every carton's net and gross weight | Totals that do not match the line items above them |
| Country of origin | Where the goods were made, when it differs from the shipping country | Left blank when it differs from the shipping country |
Net weight vs gross weight: the mistake that costs the most
Net weight is the product by itself. Gross weight is the product plus every box, pallet and strap around it. A packing list for export needs both, listed separately, for every package and as a grand total.
Carriers typically bill on chargeable weight, which is the higher of the actual gross weight and the volumetric weight worked out from the package dimensions. Keep the units consistent with the commercial invoice too. Mixing kilograms on one document and pounds on the other is a small slip that still counts as a mismatch at the border.
Packing list format: use a template, or build one from scratch
A fixed packing list format, built from an export packing list template, is faster to fill in than starting from a blank page every time, and it means a repeat buyer's warehouse team always finds the same information in the same place.
It also helps to keep that packing list format close to how you lay out your commercial invoice, since matching layouts make it faster for everyone down the chain, from your own staff to the buyer's receiving clerk, to cross-check the two documents line by line.
Common mistakes that delay a shipment
- Carton numbers that do not match the physical marks. If the packing list says 1 of 10 and the carton is stencilled 1 of 12, expect a hold.
- Net and gross weight swapped or confused. This throws off both the freight charge and, in some countries, the duty calculation.
- Totals that do not reconcile with the commercial invoice. Quantities and weights have to match exactly, not just approximately.
- A packing list format that changes shipment to shipment. It slows down your own staff as much as it slows down the buyer's warehouse.
- Missing country of origin when it differs from the shipping country. Customs needs this even when it is not the country you are shipping from.
- No signature or date on the final packing list. Treat it as a real shipping document, not an informal note.
Common questions
What is a packing list for export used for?
It tells customs, the carrier and the receiving warehouse exactly what is inside each package, by weight, count and marks, matched to the commercial invoice.
Does a packing list for export need a signature?
Most buyers, banks and carriers expect one, though exact requirements vary by destination and by buyer.
What is the difference between net weight and gross weight on a packing list?
Net weight is the product alone. Gross weight adds the packaging. Carriers typically bill on whichever is higher between the actual weight and the volumetric weight.
Can a packing list for export be combined with the commercial invoice?
Some shippers combine them into one document, but keeping them separate makes it easier to spot a mismatch before it reaches customs.
Do I need a packing list for every shipment, even samples?
Yes. Samples crossing a border still need a packing list and an invoice, even when the goods have no commercial value.
Where can I get a packing list template?
Copy the field list in this guide into a spreadsheet, or generate one automatically when you create your other export documents in Impactex.