17 October 2024
The Maritime and Coastguard Agency has issued MGN 659 (M+F) Amendment 2, which incorporates (IMO) Resolution A/1050(27).
Entry into enclosed spaces is a dangerous but necessary work activity onboard ships and fishing vessels. If entry into an enclosed space can be avoided, it should be. If entry is essential, compliance with the regulations and following industry best practice will ensure protection of those entering the space. Entry into enclosed spaces is particularly dangerous as it can lead to multiple fatalities and incidents due to seafarers who find a casualty in an enclosed space, enter that space to affect a rescue and then fall victim to the same hazard.
The incident on board the EERV Viking Islay, alongside other incidents, demonstrates the need for increased awareness of the dangers and necessary precautions, and regulations to support this.
This new guidance document aids seafarers to understand and identify an enclosed space and actions that should be taken before entering such space.
It also gives guidance to ship owners and masters as to the training requirements for crew. In addition it shows the level of risk assessment required and preventative measures required under COSWOP to keep all crew safe.
A link to the document can be found here.
British Marine members can get more guidance and advice from the technical team by emailing