GW SUPPLY CHAIN / PRACTICAL LOGISTICS INSIGHTS
From pre-shipment checks to U.S. customs entry, container pickup and final delivery: what importers and exporters should confirm first.

Container terminal operations | Illustrative photo; not a specific customer shipment
A shipper preparing a 40HQ container for the United States may start with a simple question: “How much is DDP, including duties and door delivery?”
Asking about price is reasonable. But if the cargo details have not been checked and the U.S. importer of record has not been confirmed, promising “customs cleared, duties paid, delivered to your door” upfront can create problems far more expensive than a small difference in ocean freight.
Before quoting, we prefer to clarify three things: Who is legally responsible for importing the goods? How will the cargo be declared? And who will arrange the container pickup and final delivery after release?
The point of DDP is to clarify delivery responsibilities - not to bypass U.S. customs requirements.
01 DDP Does Not Mean “Customs Clearance Is Automatically Covered”
Under the ICC Incoterms® 2020 rules, DDP (Delivered Duty Paid) generally places responsibility on the seller for import clearance, applicable import duties and taxes, and delivery at the agreed destination.
However, a freight forwarder’s quote described as “U.S. FCL DDP service” still needs a precise scope: Who will act as the Importer of Record (IOR)? Who will provide the customs entry information? Which duties, taxes and examination costs are included or excluded? And what is the exact final delivery address?
“We can arrange customs clearance” does not mean a forwarder can simply replace the actual party responsible for lawful importation. U.S. Customs and Border Protection (CBP) makes clear that importers retain responsibility for accurate declarations and import compliance.
02 Four Checks to Complete Before the Container Sails
First: Confirm the importer and customs authorization.
Identify the IOR, the relevant importer identification number, any required customs bond, and the customs broker authorization. A non-U.S. company may, under applicable rules and with the necessary arrangements, act as an importer in certain cases. The answer is not simply to “borrow a U.S. tax ID.”
Second: Verify the product, tariff classification, value and origin.
The commercial invoice and packing list should describe the goods accurately. HTS classification, the actual transaction value and country of origin can materially affect duties. Depending on the product, additional tariffs, antidumping or countervailing duties, and agency requirements such as FDA or CPSC rules may apply. These must be checked for the actual goods.
Third: Do not leave the ISF filing until after departure.
U.S.-bound ocean containers generally require an Importer Security Filing (ISF, commonly called “10+2”). Under CBP rules, key ISF data elements are generally due at least 24 hours before the cargo is loaded onto a vessel bound for the United States. Do not wait until the ship has sailed to collect the information.
Fourth: Make sure all documents tell the same story.
Cross-check the bill of lading, commercial invoice, packing list and customs data. Parties, commodity descriptions, quantities, weights and other details should match the actual shipment. If anything conflicts, investigate and correct it using accurate information.

Container yard operations | Document review and booking arrangements matter before departure
03 Customs Release Is Not the Same as Final Delivery
After a container reaches a U.S. port, several steps still have to line up: carrier and terminal release, CBP and other government-agency clearance, pickup appointments, trucking, warehouse receiving, unloading and return of the empty container.
Two common issues are often overlooked.
The first is a customs examination. An inspection may lead to examination facility charges, drayage, storage and delays. Who pays these costs should be agreed in the service terms in advance. The letters “DDP” do not automatically make every exceptional charge free.
The second is delivery coordination. Can the destination receive a full container? Is an appointment required? Does the warehouse have unloading capacity? Can the empty equipment be returned within the free-time window? Even when entry documents are in order, poor delivery planning can trigger waiting, demurrage, detention or other charges.
For U.S. full-container shipments, the real question is not only “Has the vessel arrived?” It is “Will clearance, container pickup, delivery and empty return work together without avoidable disruption?”

Container trucking operations | Customs release must be followed by trucking, receiving and empty return
04 Why Can Two DDP Quotes for the Same 40HQ Be So Different?
A lower quote is not always the cheaper option in the end. A higher quote is not automatically more reliable either. First make sure the two providers are quoting the same scope.
1. Are import clearance, duties and taxes included? Which amounts will be billed at actual cost?
2. Who handles the IOR arrangement, customs bond, ISF and customs broker process?
3. How are examination charges, terminal storage, demurrage, detention and truck waiting time allocated?
4. Is the delivery location specified down to the facility and ZIP Code? Who handles appointments, unloading and empty-container return?
5. If CBP requests more documents or selects the cargo for examination, who follows up and provides updates?
When these responsibilities are written down, everyone knows what happens if an issue arises - rather than arguing about it after the container arrives.
05 Requesting a U.S. FCL DDP Quote? Send These Details Upfront
Cargo: Accurate product description, use, materials and photos; identify batteries, liquids, children’s products or other special characteristics.
Customs: Country of origin, declared transaction value, preliminary tariff classification and any existing certification or test reports, if applicable.
Container: 20GP or 40HQ, number of packages, gross weight, dimensions or volume, loading city and expected shipping date.
Delivery: Full U.S. address and ZIP Code, warehouse type, appointment requirements and unloading arrangements.
Importer setup: U.S. consignee details, available importer arrangements, and whether assistance is needed to clarify the clearance process.
Complete information makes it much easier to assess whether the shipment can be handled, how it should be entered, and exactly what the quote includes - before the booking is made.
GW Supply Chain | U.S. Full-Container Shipping & Customs Coordination
GW Supply Chain provides international logistics services and can help coordinate full-container ocean freight, customs documentation review and U.S. port-to-door logistics based on the actual cargo, origin and destination. Available routes, duties and operating arrangements are subject to shipment-specific review and formal quotation.
If you are planning a U.S.-bound full-container shipment, start with the product information, container type and delivery address. Freight rates matter - but the importer setup and the division of responsibilities should be clear before the vessel sails.
References & Important Note
International Chamber of Commerce (ICC) | Incoterms® 2020, DDP (Delivered Duty Paid): library.iccwbo.org/content/tfb/BOOKS/BK_0049/BK_0049_04_RulesAny.htm
U.S. Customs and Border Protection (CBP) | ISF filing timing: help.cbp.gov/s/article/Article-1868
U.S. Customs and Border Protection (CBP) | Importer and customs broker responsibilities: help.cbp.gov/s/article/Article-1169
U.S. Customs and Border Protection (CBP) | Antidumping/countervailing duty guidance: help.cbp.gov/s/article/Article-1081
Disclaimer: This article provides general shipping and customs information, not shipment-specific customs, tax or legal advice. Requirements depend on the goods, importer arrangements, and the rules in effect at the time of importation.








