Short answer: transhipment (US spelling: transshipment) means your cargo is moved from one vessel to another at an intermediate port, such as Jebel Ali in Dubai, on the way to its destination. The goods stay the same; several documents may not. Before booking, check four things: whether one through bill of lading covers the whole route or separate bills start again at the hub; whether the letter of credit (LC) allows transhipment; whether any preferential origin claim requires direct transport or customs supervision at the hub; and whether your insurance runs through the hub stop. Then add the hub wait to the delivery and shelf-life plan.
What transhipment is, and what it is not
In customs terms, the World Customs Organization (WCO) defines transhipment as the procedure under which goods are "transferred under Customs control from the importing means of transport to the exporting means of transport within the area of one Customs office" WCO, Revised Kyoto Convention, Specific Annex E. The same annex says such goods "shall not be subject to the payment of duties and taxes" when the conditions are met. Countries apply this through their own law.
In commercial shipping, the term is looser: any change of vessel at an intermediate port, often from a mainline ship to a smaller feeder.
Transhipment is not:
- Import at the hub. The goods are not released into the hub country's market.
- Re-export. Goods are first entered at the hub, for example into a free zone or as an import for re-export, and then shipped out; Dubai Customs lists separate declaration types for these steps.
- A change of origin. A change of ship does not change where goods were produced; see "Origin versus port of loading" below.
One more usage is common in current searches. US trade policy uses "illegal transshipment" for routing goods through a third country with false origin claims, described in a 2026 White House Office of Trade and Manufacturing Policy report on illegal transshipment as involving "relabeling, repackaging, re-invoicing, minor processing, false country-of-origin claims" White House OTMP, The Great Transshipment Scam, 2026. Lawful transhipment carries true origin documents.
Why cargo goes via Jebel Ali
A carrier may offer your lane only via a hub, or a transhipped service may sail sooner than a direct one. Confirm the actual service before committing: in its 13 August 2026 results statement, DP World described Jebel Ali as operational but with vessel traffic reduced by regional disruption. That dated statement is not a sailing guarantee for your booking. The hub's size says nothing about whether your cargo's documents will comply.
Through bill or separate bills
The biggest document question is how many contracts of carriage the route uses. For the parties, consignee box and release, see reading a bill of lading.
| Point | One through bill | Separate bills at the hub |
|---|---|---|
| Port of loading shown | Origin port | Hub on the second bill |
| Shipped-on-board date | At origin | Second bill has a later date |
| Shipper on the second leg | Unchanged | Whoever re-books at the hub |
| Carrier responsibility | Set by one bill's terms | Each carrier for its own leg |
| Fits a credit naming the origin port | Usually | Usually not |
A carrier may tranship even when you did not ask. CMA CGM's standard terms (edition 07/2021), for example, give the carrier liberty to transfer goods "from one conveyance to another, including but not limited to transhipping or carrying them on another Vessel than that named" CMA CGM, bill of lading terms and conditions, clause 9. The same terms distinguish "Port to Port" carriage from "Combined Transport", where a place of receipt or delivery is shown. Other carriers' terms differ; read the ones on your bill.
Separate bills usually arise when the seller ships to Dubai and a second party then books onward. The second bill shows Jebel Ali as port of loading and a new shipper, which can break an LC, a preference claim and the insurance at once.
The LC transhipment clause
A credit may prohibit transhipment or name the ports of loading and discharge so that a hub routing cannot comply. How UCP 600 treats transhipment for each kind of transport document, including the container provision, is covered in reading an LC before you accept it; it is not repeated here. The practical steps sit earlier:
- Ask the carrier or forwarder, before the credit is issued, whether the service is direct or transhipped, and where.
- Match the credit's port fields and transhipment wording to that answer.
- If they do not match, ask for one amendment before loading, or choose another service.
Whether a particular bill would be accepted is a question for the bank. If documents are refused, why banks refuse documents explains the process.
Origin versus port of loading
A certificate of origin records where goods were produced; a bill of lading records where they were loaded. Goods of Indian origin loaded at Jebel Ali on a second bill remain of Indian origin. Origin rules, issuers and preferences are explained in certificates of origin. Here, only the hub effect matters.
Many preferential agreements attach a transport condition. Under EU arrangements, goods must be "transported directly" from the exporting party but may transit third countries "if they remain under customs supervision"; newer agreements allow operations such as "adding labels or splitting consignments" European Commission, Access2Markets, quick guide to rules of origin. UK guidance says goods can be stored or split in non-party countries only if they stay under customs supervision GOV.UK, check your goods meet the rules of origin (updated 19 June 2023). Keep the hub records that show this.
In Dubai, Dubai Chambers can issue certificates of origin for re-exported goods; for transhipment goods it asks for a copy of the Dubai Customs transit document Dubai Chambers, issuing a certificate of origin (page updated 5 July 2026). Whether your destination accepts a certificate issued at the hub, or needs the origin country's own proof, is for its customs authority to answer.
Consolidation, re-consolidation and free-zone handling
If containers stay sealed and move ship to ship, the documents change little. If cargo is unpacked, combined with other cargo or stored, more changes:
- New container and seal numbers. Re-stuffed cargo travels in a different box; later documents must match.
- A customs declaration at the hub. Dubai Customs' Services Guide (version 9, 2025) lists declaration regimes including import, export, transit and transfer, and a separate request for cargo handlers to move consolidated cargo to customs-controlled premises "for de-consolidation" Dubai Customs, Services Guide 2025. Which applies depends on your routing; your forwarder or customs broker confirms it.
- Free-zone entry. The same guide lists free-zone transit and transfer declaration types. Moving goods into a free zone and out again is a different regime from ship-to-ship transhipment, with its own records.
- More handling. Each unpacking adds forklift contact, exposure to weather and mixing risk for food.
Extra handling and your insurance
Under Institute Cargo Clauses (A) 2009, clause 8.3 keeps cover in force during "reshipment or transhipment" and during variations arising from a carrier's liberty Institute Cargo Clauses (A) CL382, 2009. Two other clauses matter at a hub:
- Cover can end on unloading at a warehouse the assured elects to use "for storage other than in the ordinary course of transit or for allocation or distribution" (clause 8.1.2).
- If cargo discharged at the insured final port is forwarded elsewhere, cover stops once that onward transit begins (clause 8.2); if the carriage contract ends short of destination owing to circumstances beyond the assured's control, cover ends unless prompt notice is given and continuation requested, with additional premium if required (clause 9).
Separate bills that make Jebel Ali a destination, followed by storage, can therefore leave a gap. Give your insurer or broker the full routing, including any storage at the hub. Your policy's wording governs.
Timing: the hub wait is a real line
The ship-to-ship connection is rarely immediate. Add to the schedule:
- the wait at the hub for the connecting vessel, which may slip if the first ship is late;
- any unpacking, re-stuffing or customs step at the hub;
- the remaining shelf life on arrival, for food with a short life;
- the destination free time, which starts only on final discharge; see demurrage and detention for how the clocks run after arrival.
Ask the carrier for the scheduled connection and its recent reliability, not only the total transit time.
Worked example: a credit that forbids the only fast service
Hypothetical teaching example. Carriers, ports, fees, days and freight are invented.
A seller must ship five 20-foot containers of rice under an LC that prohibits transhipment and names the origin port as port of loading, with a latest shipment date of day 20. Service A's carrier issues its bill only as far as Jebel Ali, and the feeder onward is booked on a separate bill showing Jebel Ali as port of loading, so the container rule described in the LC article does not help. Two services exist:
| Option | Sails | Transit | Freight |
|---|---|---|---|
| A: via Jebel Ali, two bills | Day 6 | 24 days | 1,400 CU per box |
| B: direct call | Day 15 | 12 days | 1,520 CU per box |
- Amend the credit to allow the two-bill routing and use A. Freight is 7,000 CU plus an assumed 150 CU amendment charge: 7,150 CU. Arrival day 30. It needs the buyer's agreement and the bank's time before day 6.
- Use B without amendment. Freight is 7,600 CU, 450 CU more than the amended option. Arrival day 27, three days earlier, because the direct service does not wait at the hub.
- Ship on A anyway. Freight 7,000 CU, but the second bill will not match the credit's port of loading, and the presentation is likely to be refused.
Here the later sailing arrives first. Compare arrival dates, not sailing dates. Had service A offered one through bill for the whole voyage, the answer could differ: ask the bank how the container provision applies before paying for an amendment.
Document checklist for a transhipped routing
- Carrier's answer: direct or transhipped, which hub, which feeder.
- One through bill, or a reason for separate bills.
- Credit port fields and transhipment wording matched to the route.
- Container and seal numbers updated if cargo is re-stuffed.
- Hub customs and transit records kept for any origin claim.
- Insurer told the full route and any storage.
- Hub wait added to the shelf-life and delivery plan.
The full document set and its order are in the document set behind one shipment.
Common mistakes
- Agreeing an LC before asking whether the service is direct.
- Letting a second party re-book at the hub without checking the credit and origin claim.
- Treating the hub's name on a bill as the origin.
- Storing at the hub without telling the insurer.
- Comparing services on sailing date instead of arrival date.
Limits and what to recheck
This is general information. The customs, origin, carrier and insurance sources were re-opened on 22 October 2026; the operational statement is dated 13 August 2026. It is not freight, customs, banking or insurance advice. Carrier terms, customs procedures, credit wording and policies vary; the carrier, Dubai Customs and insurance documents named are examples. Other hubs follow their own customs law. Confirm routing with the carrier or forwarder, documents with your bank and customs broker, and cover with your insurer. More in Shipping, Logistics & Insurance.
FAQ
What is transshipment in shipping? Moving cargo from one vessel to another at an intermediate port on the way to its destination, usually under customs control and without import at the hub.
Does transshipment change the country of origin? Not by itself. Origin depends on where goods were produced or last substantially transformed. A preferential claim can still fail if the agreement's direct-transport or customs-supervision condition is not met at the hub.
What is a through bill of lading? A single bill covering carriage from origin to destination across more than one vessel or carrier, so the port of loading and shipped date stay those of the first leg. Responsibility depends on its terms.
Is transshipment allowed under a letter of credit? It depends on the credit's wording and on UCP 600's rules for the transport document presented. Check with your bank before accepting the credit.
Next step
Before confirming the booking, ask the carrier for the full routing and a specimen of the transport document. Send both to your bank if payment uses an LC, and tell your insurer about every storage or re-handling stop. Resolve any mismatch before goods are loaded; compare the two feasible routes using arrival date and total cost.
Resources
- World Customs Organization — Revised Kyoto Convention, Specific Annex E (customs transit and transhipment) — https://www.wcoomd.org/en/topics/facilitation/instrument-and-tools/conventions/pf_revised_kyoto_conv/kyoto_new/spane.aspx (accessed 23 September 2026)
- DP World — Record cargo volumes at Jebel Ali Port since 2015 (19 February 2025) — https://www.dpworld.com/en/news/dp-world-records-highest-cargo-volumes-at-jebel-ali-port-since-2015 (accessed 23 September 2026)
- Dubai Customs — Services Guide 2025, Version 9 — https://www.dubaicustoms.gov.ae/en/OpenData/Publications/DubaiCustomsServiceGuide2025_V09.pdf (accessed 23 September 2026)
- Dubai Chambers — Issuing a Certificate of Origin — https://www.dubaichambers.com/en/issuing-a-certificate-of-origin (accessed 23 September 2026)
- CMA CGM — Bill of lading terms and conditions (07/2021) — https://www.cma-cgm.com/assets/public/page-complex-documents/BILL%20OF%20LADING%20CMA%20CGM%20Terms%20and%20Conditons%2007_2021.pdf (accessed 23 September 2026)
- LMA and IUA — Institute Cargo Clauses (A) CL382, 2009 (insurer-hosted copy) — https://www.if-insurance.com/globalassets/industrial/files/marine-cargo/institute-clauses/institute-cargo-clauses-a-2009.pdf (accessed 23 September 2026)
- European Commission, Access2Markets — Quick guide to working with rules of origin — https://trade.ec.europa.eu/access-to-markets/en/content/quick-guide-working-rules-origin (accessed 23 September 2026)
- GOV.UK — Check your goods meet the rules of origin — https://www.gov.uk/guidance/check-your-goods-meet-the-rules-of-origin (accessed 23 September 2026)
- White House Office of Trade and Manufacturing Policy — Report on Illegal Transshipment and the Shadow Transshipment Network (2026; file "The-Great-Transshipment-Scam.pdf") — https://www.whitehouse.gov/wp-content/uploads/2026/08/The-Great-Transshipment-Scam.pdf (accessed 23 September 2026)
