SOLAS and MARPOL: mandatory reporting of containers lost at sea
From 1 January 2026 the master of a ship that loses containers overboard must report the loss to ships in the vicinity, the nearest coastal State and the flag State, including position, number of containers and whether they hold dangerous goods. Drifting containers sighted must also be reported. Flag States pass the data to IMO. The change applies to all ships carrying containers, not only container ships.
What to do (4 items)
- Add a container loss reporting procedure and message template to the SMS and bridge procedures
- Make sure the contact details of coastal State authorities and the flag State are on the bridge
- Brief masters on reporting drifting containers sighted at sea
- Link the procedure to the dangerous goods manifest so cargo content can be reported at once