Bookings do not fail at the port gate. They fail in a folder three weeks earlier, when the declared cargo stops matching the documents that describe it. The World Shipping Council has warned that a gap in international dangerous goods rules lets containers carrying thousands of lithium batteries move without the carrier knowing, and the issue sits on the agenda of the IMO sub-committee on carriage of cargoes and containers in London for 14-18 September 2026 (Hellenic Shipping News, carrying the WSC statement, 11 September 2026). For anyone shipping electric dirt bikes, the translation is direct: the booking desk is now an inspection point, and the folder is what it inspects.
Carriers ask different questions, and each document answers one
A booking used to be a slot and a rate. It is now a declaration question: what exactly is in the box, how is it packed, and can the person accepting it show that the answer was checked. The WSC’s point is that carriers cannot currently see all the battery cargo they are moving, and that this visibility gap is a safety problem rather than an administrative one. You do not have to resolve the policy question to feel its effect. You need a folder that answers the questions in the order they are asked.
| Document | The question it answers | Who reads it |
|---|---|---|
| UN38.3 test summary | Has this cell or pack design been transport tested | Carrier and forwarder, at booking |
| MSDS / safety data sheet | What is inside the pack, and how does it behave | Carrier, port, warehouse |
| Class 9 dangerous goods declaration | How this shipment is declared for transport | Carrier booking desk, vessel |
| Dangerous goods packing certificate | Who packed it, and to which packing standard | Carrier, at acceptance |
| Commercial invoice and packing list | What is in the box, and whose is it | Customs and the warehouse |
| BMS readout | What state the pack was in at handover | Your service bench, and the carrier on request |
Two boundaries before the checklist. FCDC Motor does not issue UN38.3 test reports or dangerous goods packing certificates; those come from the testing body and the qualified packer. What we do is hand over the document set we already hold for that shipment, check that the versions match the battery model actually inside the crate, and pass the set to your forwarder before the booking is confirmed.
UN3480 or UN3481: standalone pack or packed with the bike
The distinction is not cosmetic. A spare battery travelling on its own is declared under one entry, while a battery installed in the bike, or packed in the same box as the bike, falls under another. The declaration on the booking has to match the physical arrangement in the container, which means the packing decision comes before the document decision rather than after it.
The mismatch we meet most often starts with a spare pack added to a shipment after the documents were issued. The invoice grows by one line, the dangerous goods declaration does not, and the mismatch is discovered by a forwarder who now has to choose between delaying the container and accepting a declaration he knows is wrong. Neither choice is good, and both cost more than deciding the pack count first.
Mixed packaging and the PACKED WITH mark after the 2026 change
Canada’s June 2026 amendment to the Transportation of Dangerous Goods Regulations introduced special provisions 13, 14 and 15, and one consequence lands directly on bike shipments: where a single package contains both a battery contained in equipment and a battery packed with equipment, the appropriate “PACKED WITH” mark is required (ICC Compliance Center, 9 October 2026).
That mark is read by people who handle the box, not only by a customs officer, which is why getting it wrong is a handling risk and not merely a paperwork defect. Note the scope: this is a Canadian rule, and other destinations have their own. The operating principle travels even where the clause does not: the outer package must describe, truthfully and visibly, the combination inside it. Destination rules and your carrier’s acceptance criteria decide the detail.
The pre-booking check we run, per shipment
- Fix the model, the pack count and the pack serials before the booking request goes out.
- Decide installed versus loose for every pack, and record that decision on the packing list.
- Match the UN38.3 summary and the MSDS to the battery model actually in the crate, not to the model in last quarter’s folder.
- Reconcile the dangerous goods declaration against the invoice lines, line by line.
- Have the qualified packer apply the marks the packing arrangement requires, and photograph the finished package for the file before it leaves.
- Send the set to the forwarder before the booking is confirmed, and get the carrier’s acceptance in writing.
Step three is where most folders fail, because documents age quietly. A pack supplier changes, the summary is reissued, and the copy in the shared drive now describes a battery that is not shipping. Version control over four documents is cheaper than a rolled booking.
What missing paperwork costs, structurally
Four costs, in the order they arrive. The booking rolls to a later vessel, which pushes the delivery date your customer was given. Storage accrues at origin while the folder is corrected. The shipment may be re-inspected, which means a second handling cycle on cargo that was already packed. And the documents are reissued, which restarts the acceptance clock with the carrier.
None of those is a line item a dealer plans for, and all of them are avoidable at quotation. That is why the battery document set belongs in the quote conversation rather than in the week before the vessel. A supplier who can list the documents per shipment, before you pay, is telling you something about how the next five shipments will go. The container planning side of the same problem, including what fits and how long transit takes, is on our container shipping guide; the battery document checklist is on our electric dirt bike battery documents page and the model certification file is requested per model through certificates; and the order sequence, including when documents are issued relative to deposit, is on the how to order page.
FAQ
Do I need UN38.3 documents for a bike with the battery installed?
You need the transport documents the carrier accepts for the way the cargo is packed, and the UN38.3 summary is the document that answers whether the pack design has been tested. Installed and loose packs are declared differently, so settle the packing arrangement first and let it drive the document list.
Can FCDC Motor provide the UN38.3 report and the packing certificate?
No. The test report comes from the testing body and the packing certificate from the qualified packer. FCDC Motor checks the document set we hold for each shipment and hands it to your forwarder. We do not issue either document, and a supplier who offers to should be asked who signed it.
Is the PACKED WITH mark required everywhere?
No. The June 2026 Canadian amendment is one national rule, and other destinations set their own requirements. Confirm with your forwarder against the destination’s current regulations and the carrier’s acceptance criteria before the container is packed.
Before the next booking, put the model, the pack configuration and the destination port into Get Quote, and the document list for that shipment comes back with the lead time to booking.