Poly9Packing list
A packing list is a shipping document that itemizes the contents of each package in an export shipment. It states the quantity, description, gross and net weight, dimensions, and package marks and numbers. Freight forwarders use it to arrange shipment, customs officers use it to verify contents, and the buyer uses it to check that all packages arrive.
What a packing list contains
A packing list details the physical shipment package by package. It lists each carton or pallet number, what products go in each package, the weights and dimensions, and the marks printed on the outside. The forwarder, customs and the buyer all check it against the goods.
The U.S. International Trade Administration's common export documents guide lists what an export packing list carries: seller, buyer, shipper, invoice number, shipment date, mode of transport and carrier. Each package has a line stating the package number or mark, the quantity and description of the contents, the gross weight (with packaging) and net weight (product only), and the outer dimensions. When a shipment includes multiple product lines, the list groups them by package. That way the receiver knows where to find each item.
Marks and numbers are the identifiers stamped or printed on each carton or pallet. The packing list matches the mark to the package number and contents. If a package goes missing or arrives damaged, the mark lets the buyer and the forwarder identify which one it is and what was inside.
Packing list vs commercial invoice and proforma invoice
Packing list
Itemizes the physical packages: what is in each carton, the weights, dimensions and marks. Does not state prices or value. Used by the forwarder to arrange shipment, by customs to verify contents and by the buyer to check that all packages arrive.
Commercial invoice
States the commercial value of the goods: unit prices, totals, currency, Incoterm and payment terms. Customs uses it to assess duty. The packing list complements the invoice by showing how the shipment is packed, without repeating the pricing.
Proforma invoice
A preliminary invoice issued before shipment so the buyer can arrange payment or finance. The packing list is drawn up once the goods are packed and travels with the shipment, so it reflects what was actually loaded.
Why customs and forwarders require a packing list
Customs officers use it to verify that the package count, weights and contents match the declaration. Freight forwarders need the weights and dimensions to calculate freight and arrange loading. The buyer checks the list to confirm all packages arrive.
Customs verification
Customs officers can check the packing list against the physical packages to confirm the declared quantity and description. If the list shows ten cartons and only nine arrive, or if the weights do not match, customs may hold the shipment and inspect it, delaying clearance.
Freight calculation
Freight forwarders calculate shipping costs from the gross weights and dimensions on the packing list. Airlines and ocean carriers charge by weight or volume, whichever is greater. If the list understates the dimensions or weight, the forwarder may face corrections and extra charges at the port.
Package identification
Marks and numbers let the buyer identify which carton contains which products. When a large order arrives with dozens of packages, the buyer cross-checks the marks on the cartons against the packing list to locate specific items without opening every box.
HS code alignment
The packing list descriptions should match the HS codes on the commercial invoice. If customs sees a mismatch between the invoice classification and the packing list description, they may question the declared duty rate and delay clearance.
How to avoid packing list mistakes
State the gross weight (product plus packaging) and net weight (product only) per package. Rounding estimates or guessing the weight leads to freight corrections. Weigh each package after packing and record it.
Match the product descriptions on the packing list to the commercial invoice. Keep the descriptions consistent across both documents. If the invoice says “wooden dining table” and the list says “furniture”, customs may hold the shipment for clarification.
Include clear marks and numbers on each carton and list them. If packages have no marks, the buyer and the forwarder cannot identify which carton is which. Standard practice is to mark each carton with a unique number or code that appears on the packing list.
Terms packing list connects to
Proforma invoice
The preliminary invoice issued before shipment. The packing list is prepared once the goods are packed, before they ship, reflecting the final state of the shipment. Both documents go to the buyer, but the proforma comes first for payment and the packing list comes with the goods.
HS code
The product classification code that determines customs duty. The packing list descriptions should align with the HS codes on the commercial invoice, so customs can verify the declared classification against the actual contents.
Certificate of origin
The document that proves where goods were made. The packing list itemizes what is in each package, and the certificate of origin states the country of manufacture. Both go to customs with the commercial invoice.
Incoterms
Trade terms (FOB, CIF, DDP) that define who pays freight and insurance. The packing list states the weights and dimensions the forwarder needs to quote freight under the agreed Incoterm.
Landed cost
The total cost to receive goods at the buyer’s warehouse. The packing list helps the forwarder calculate the freight component of landed cost from the declared weights and dimensions.
Where to check packing list requirements
- World Customs Organization: cargo control Guidelines on cargo documentation and customs clearance procedures.
- International Chamber of Commerce: Incoterms and shipping documents The Incoterms rules and which party handles each cost and task.
- U.S. International Trade Administration: common export documents Defines the export packing list and the fields it carries, next to the commercial invoice.
- UK government: export goods from the UK Step-by-step guidance on the declarations and documents UK exporters need.
- India Directorate General of Foreign Trade Export documentation requirements and procedures for India.
Questions about packing lists
What is the difference between a packing list and a commercial invoice?
Who needs a packing list?
What information must a packing list include?
How does a packing list affect customs clearance?
What are marks and numbers on a packing list?
Should the packing list descriptions match the HS codes on the invoice?
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