Container loss overboard — where containers are lost from a vessel’s deck during heavy weather or vessel instability — is a significant and growing problem in international shipping. High-profile incidents, including the loss of hundreds of containers from major vessels in the South China Sea and around the Cape of Good Hope, have highlighted the risks of carrying large numbers of containers on exposed decks in severe weather. For Malaysian exporters and importers whose cargo is carried in deck containers, understanding the legal framework for recovery is essential.
The legal position when a container is lost overboard turns on two key questions: was the container carried under deck or on deck under a bill of lading? And was the loss caused by the carrier’s negligence or by a peril of the sea?
Under the Hague Rules as applied in Malaysia through the Carriage of Goods by Sea Act 1950, the carrier has a duty to properly and carefully load, handle, stow, carry, keep, care for, and discharge the goods. ‘Proper stowage’ includes securing containers adequately to withstand foreseeable sea conditions. A carrier that loads containers on deck (which is a recognised practice for non-hazardous cargo) is generally exempt from Hague Rules liability for deck cargo loss — but only if the bill of lading clearly states that the cargo is carried on deck. Where the bill of lading does not state on-deck carriage, or where the shipper did not consent to on-deck carriage, the carrier loses the Hague Rules defences and is strictly liable for the loss.
Even where the carrier can invoke the on-deck carriage exemption, it may still be liable if the container was improperly secured, or if the vessel was not properly maintained or was overloaded. The defence of ‘perils of the sea’ requires the weather conditions to have been genuinely exceptional — not merely rough seas that were foreseeable for the route and season.
Common Legal Issues in Container Overboard Claims
- Bill of lading notation: Whether the B/L says ‘on deck’ or ‘under deck’ determines whether the Hague Rules’ on-deck carriage exemption applies. This single line can determine the outcome of a claim worth hundreds of thousands of dollars.
- Stowage and lashing records: Cargo securing records — including the Container Securing Manual and actual lashing records — are critical evidence in a container overboard claim. Secure them immediately.
- AIS and weather data: Independent AIS tracking of the vessel’s position and speed, combined with meteorological data for the relevant sea area and date, can be used to determine whether the weather conditions were exceptional or foreseeable.
- General Average: If the Master jettisons containers as a deliberate act to save the vessel — rather than the containers being swept overboard — the loss may be subject to General Average, and other cargo interests and the shipowner will share in the loss.
- One-year time bar: Claims for container loss against the carrier under the Hague Rules must be filed within one year of the date when the goods should have been delivered. Act immediately.
Frequently Asked Questions: Container Loss Overboard
Q: My container was listed as ‘on deck’ on the bill of lading and was lost overboard. Can I still claim?
A: The on-deck notation in the bill of lading removes the carrier’s liability under the Hague Rules for on-deck carriage losses — but it does not give the carrier a complete licence to lose your container through negligence. Where the carrier failed to properly secure the container in accordance with the vessel’s Container Securing Manual (CSM), failed to maintain the lashing equipment in good condition, overloaded the vessel beyond safe stability limits, or sailed into foreseeable heavy weather without taking appropriate precautions, the carrier may still be liable in negligence at common law — outside the Hague Rules framework. The critical question is whether the container was lost due to the carrier’s negligence in stowage and securing, or due to a genuinely exceptional and unforeseeable peril of the sea. A maritime lawyer and a cargo surveyor can assess the evidence and advise on the prospects of a claim in the specific circumstances.
Q: How do I know if my container was actually lost overboard, or if it was misdelivered?
A: Container losses are not always what they appear. Before assuming your container went overboard, investigate the following: check the shipping line’s tracking system for the container’s last-known location; request the stowage plan from the shipping line to confirm where the container was positioned on the vessel; check the vessel’s AIS record and port call history to identify when and where a container loss might have occurred; request the vessel’s official Cargo Loss Report (submitted to the flag state authority after any cargo loss); and — if the container’s last scan was at a transshipment hub — investigate whether it may have been misrouted or misdelivered rather than lost at sea. Container tracking and documentation irregularities are sometimes a sign of misdelivery fraud rather than genuine sea loss. A maritime lawyer can assist in investigating the chain of custody and determining the most likely cause of the loss.
Q: The carrier declared General Average after containers went overboard. Do I have to contribute?
A: Only if the containers went overboard as a result of a deliberate General Average act — such as jettisoning cargo to stabilise a vessel in distress — rather than as a result of heavy weather sweeping containers over the side. Where containers are swept overboard without any deliberate sacrifice by the Master, there is no General Average act — the loss is simply a cargo loss claim against the carrier. Where the Master deliberately jettisons deck cargo to refloat a grounded vessel or stabilise a listing vessel, that is a General Average act, and all surviving cargo interests must contribute to the loss in proportion to the value of their saved cargo. If you receive a General Average notice after a container loss incident, examine carefully whether the loss was truly a deliberate sacrifice (General Average) or an unintended loss in heavy weather (cargo claim). A maritime lawyer and a General Average adjuster can assess which category applies.
Q: How do I calculate my claim for a container lost overboard?
A: The measure of damages for a container lost overboard is the value of the cargo at the port of destination at the time and place of delivery — typically the commercial invoice value plus freight and insurance costs (CIF value). This is the standard measure under the Hague Rules and under Malaysian common law. Supporting documentation for your claim should include: the commercial invoice for the cargo; the packing list; the certificate of origin; the marine cargo insurance certificate; any independent valuation of the goods at the destination; and evidence of any consequential losses (such as production downtime or lost customer contracts) that were within the reasonable contemplation of the parties at the time of contracting. Note that the Hague Rules cap per-package liability at a fixed amount — the carrier may argue that each container constitutes one ‘package’ for limitation purposes, significantly reducing the recoverable amount. Malaysian courts and arbitrators have generally treated each container as a package for this purpose, making adequate cargo insurance at declared value the most reliable protection.
Q: What is the new IMO container loss reporting requirement and how does it affect my claim?
A: The IMO has adopted amendments to SOLAS Chapter V (Safety of Navigation) requiring vessels to report to their flag state authority whenever 12 or more containers are lost overboard in a single incident. These mandatory reports — which will be submitted to a centralised IMO database when the system is fully operational — are intended to improve data on container loss frequency and causes. For cargo claimants, the IMO loss report is a significant new source of evidence: it will confirm that a loss occurred, the approximate location and time, the number of containers lost, and the weather conditions at the time. This information can be used to corroborate or challenge the carrier’s account of the incident. In Malaysia, vessels flying the Malaysian flag must comply with the IMO reporting requirements under the MSO 1952. Cargo claimants and their lawyers should request access to any flag state loss report submitted in connection with an incident affecting their cargo.
About the Author: Mr. Yong Chee Kong
Yong Chee Kong is an experienced Advocate & Solicitor with over three decades of legal experience, with principal areas of practice in Corporate Law and Shipping & Maritime Law. Called to the Bar in 1995, he has advised shipping companies, developers, financial institutions, and corporate entities on complex legal matters, including shipping disputes, development projects, project financing, mergers, takeovers, and acquisitions.
As a seasoned litigation lawyer, Yong Chee Kong regularly appears before the High Court, Court of Appeal, and Federal Court of Malaysia. His broad experience also extends to Banking, Finance, and Construction Law, enabling him to advise clients across a range of complex commercial and corporate matters.
Beyond legal practice, he is a registered Patent, Trade Marks and Industrial Design agent, as well as a Commissioner for Oaths and Notary Public. He has also served as a member of the Bar Council Disciplinary Committee and chaired numerous disciplinary investigations involving members of the Malaysian Bar.
His academic and professional qualifications include an LL.B (Hons) from the University of London, a Certificate in Legal Practice from University Malaya, and successful completion of the Patent Agent Examination conducted by the Intellectual Property Corporation of Malaysia.
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Expertise: Corporate Law, Shipping & Maritime Law, Banking & Finance, Construction Law, Commercial Litigation, Intellectual Property
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Professional Experience: 30+ years
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Called to the Bar: High Court of Malaya, 1995
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Professional Roles: Patent, Trade Marks & Industrial Design Agent; Commissioner for Oaths; Notary Public
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