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DAP and DPU: The One Letter That Changes Who Unloads

Filed 2026-10-14

1 Overview

DAP and DPU are two Incoterms rules that differ by a single letter but allocate a critical task: unloading. Under DAP, the seller delivers the goods to the named place, ready for unloading, but the buyer is responsible for unloading. Under DPU, the seller must unload the goods at the named place. This distinction matters because unloading can be costly, risky, and logistically complex, especially for heavy or specialized cargo.

Both rules are versatile and apply to any mode of transport. They are often used in door-to-door or multimodal shipments where the seller arranges the main carriage. The seller bears the cost and risk of delivering to the named place, but the buyer handles import clearance and duties. The one-letter difference—DAP versus DPU—determines who bears the unloading obligation and the risk during that operation.

Understanding this subtlety helps parties avoid disputes and unexpected costs. A buyer who assumes DAP may be surprised to learn that unloading is their responsibility, while a seller who agrees to DPU must ensure they have the equipment and manpower to unload safely. Clear communication and precise contract wording are essential to avoid confusion.

2 Where the risk and the cost actually land

Under DAP, risk passes from seller to buyer when the goods are placed at the buyer's disposal on the arriving means of transport, ready for unloading at the named place. This means the seller bears all risk until that moment, including during main carriage. Once the goods are ready for unloading, the buyer assumes risk, including any damage that occurs during unloading. The buyer also bears the cost of unloading.

Under DPU, risk passes only after the goods are unloaded from the arriving means of transport at the named place. The seller bears the risk and cost of unloading, including any damage that occurs during that process. After unloading, the buyer assumes risk and responsibility for the goods.

In both rules, the seller bears the cost of main carriage to the named place. The buyer is responsible for import clearance, duties, taxes, and any onward transportation from the named place, unless otherwise agreed. Insurance is not mandatory for either party, but the seller may insure for its own risk until delivery, and the buyer may insure after delivery. The key difference is the point at which risk and the unloading obligation transfer.

3 How the mechanics work end to end

The process begins with the seller arranging export clearance and loading the goods onto the main carriage. The seller then transports the goods to the named place, which could be a terminal, a warehouse, or the buyer's premises. Under DAP, the seller's responsibility ends when the goods arrive at the named place on the arriving means of transport, ready for unloading. The buyer must then unload the goods and handle import clearance.

Under DPU, the seller must go one step further: unload the goods at the named place. This requires the seller to have the necessary equipment and labor, or to subcontract unloading. After unloading, the buyer takes over, including import clearance and any further transport.

In both cases, the buyer is responsible for import customs formalities and duties. The seller must provide the buyer with documents enabling the buyer to clear the goods, such as the commercial invoice, packing list, and transport document. The named place must be precisely defined, as it determines where delivery occurs and where risk transfers. Ambiguity can lead to disputes over who is responsible for unloading or onward movement.

4 A worked example from door to destination

Imagine a seller in Germany agrees to sell machinery to a buyer in France under DAP buyer's warehouse in Lyon. The seller arranges road transport to Lyon. The truck arrives at the buyer's warehouse, and the driver informs the buyer that the goods are ready for unloading. At this point, risk passes to the buyer. The buyer must unload the machinery, which requires a forklift and trained personnel. If the machinery is damaged during unloading, the buyer bears the loss. The buyer also handles import clearance, though within the EU, this may be minimal.

Now suppose the same deal is under DPU buyer's warehouse in Lyon. The seller must arrange for unloading. The seller might hire a local unloading crew or ensure the truck is equipped with a crane. The seller bears the risk until the machinery is safely unloaded and placed at the buyer's disposal. Only then does risk pass to the buyer. The buyer still handles import clearance and duties.

In both cases, the seller pays for main carriage. The difference is the unloading step. Under DAP, the buyer must be ready to unload promptly; under DPU, the seller must ensure unloading is completed. This example highlights how the choice between DAP and DPU affects logistics planning and cost allocation.

5 Mistakes that cost money at the border

A common mistake is assuming that DAP includes unloading. Buyers who expect the seller to unload may face unexpected costs and delays if they are not prepared. Conversely, sellers who agree to DPU without arranging proper unloading equipment may incur extra charges or damage claims. Another error is failing to specify the named place precisely. If the place is vague, such as "Lyon," it may be unclear whether delivery occurs at a terminal or the buyer's warehouse, leading to disputes over responsibility and cost.

Misunderstanding import clearance obligations is another pitfall. Under both DAP and DPU, the buyer is responsible for import clearance and duties. However, if the seller agrees to deliver to a place inside the buyer's country, the seller may inadvertently become involved in import formalities if the buyer is not ready. This can cause delays and additional costs. Additionally, parties sometimes overlook insurance. While not mandatory, if the seller bears risk until delivery, it should consider insuring the goods. If the buyer takes risk at delivery, it should insure from that point.

Finally, failing to document the delivery and unloading process can lead to disputes. Photos, delivery receipts, and clear communication help establish when risk transferred and who was responsible for each step.

6 Documents worth keeping

Key documents under DAP and DPU include the commercial invoice, which details the goods and terms; the packing list, which helps identify the shipment; and the transport document, such as a bill of lading, air waybill, or CMR consignment note, which evidences the contract of carriage and may serve as a receipt. The delivery note or proof of delivery is crucial to establish when and where the goods were delivered, and under DPU, that unloading was completed. This can be a signed receipt from the buyer or a delivery confirmation from the carrier.

Customs documentation is also important. Although the buyer handles import clearance, the seller must provide documents to enable that process, such as the invoice, packing list, and certificate of origin if required. The seller is responsible for export clearance and should retain export documents. Both parties should keep records of any correspondence regarding the named place, unloading arrangements, and risk transfer.

In case of damage or dispute, these documents help determine liability. For example, if goods are damaged during unloading under DAP, the buyer may need to show that damage occurred after risk transferred. Under DPU, the seller may need to prove that unloading was completed properly. Keeping a complete documentary trail is essential for resolving claims and for customs audits.

7 Frequently asked questions

What is the main difference between DAP and DPU? The main difference is unloading. Under DAP, the buyer unloads; under DPU, the seller unloads. This affects risk and cost allocation.

Who pays for import duties under DAP and DPU? The buyer pays import duties, taxes, and customs clearance in both rules. The seller is responsible for export clearance and main carriage to the named place.

Is insurance required under DAP or DPU? No, neither rule obliges either party to insure. However, because risk transfers at different points, each party should consider insuring its own risk. The seller may insure until delivery, and the buyer may insure after delivery.

Can DAP and DPU be used for any mode of transport? Yes, both are applicable to all modes, including sea, air, road, rail, and multimodal.

What happens if the named place is not specific? If the named place is vague, it can lead to disputes over where delivery occurs and who is responsible for unloading. It is crucial to specify the exact point, such as a specific warehouse or terminal.

Who handles export clearance? The seller handles export clearance under both DAP and DPU. The buyer handles import clearance.

What if the buyer is not ready to unload under DAP? If the buyer is not ready, the seller may have to wait, potentially incurring demurrage or detention charges. The buyer may be responsible for these costs if they are caused by the buyer's delay.