The Maritime and Coastguard Agency (MCA) has issued Marine Guidance Note (MGN) 532 (M) Amendment 4, which provides updated guidance to shipowners, operators, managers, employers of seafarers, masters, officers, and crew regarding the safe movement of people onboard UK-registered ships. This amendment replaces the previous version (Amendment 3) and aligns closely with the Merchant Shipping and Fishing Vessels (Health and Safety at Work) Regulations 1997 (S.I. 1997/2962), particularly Regulation 5(2)(e), as well as Chapter 11 of the Code of Safe Working Practices for Merchant Seafarers (COSWP). The latest amendment makes only minor editorial changes and updates references to existing regulations.
Legal Duty and Scope
Employers and shipowners are legally obligated to ensure, so far as is reasonably practicable, a safe working environment for all persons onboard. This duty includes maintaining safe movement areas throughout the vessel. The responsibility not only falls on employers and shipowners but also on any individual “in control of the matter,” which, in day-to-day ship operations, often includes the master. Compliance with this notice is seen by MCA as an acceptable standard for meeting legal obligations. However, where alternative arrangements are used instead of those outlined, the shipowner or employer must demonstrate that these alternatives offer an equivalent level of safety.
Safe Access and Transit Areas
Shipowners and masters are required to provide and maintain safe means of access to all areas where people may be expected to go, including accommodation and passenger spaces. All decks, passageways, stairs, and walkways used for transit must be kept in a condition that prevents slipping or falling. These areas should be properly maintained and free from materials or substances that could pose a hazard. The guidance found in COSWP Chapter 11 is particularly relevant here.
Adequate Lighting and Safety Signage
Lighting is a crucial factor in ensuring safe movement, especially in areas where work is performed or during cargo operations. All transit and working spaces must be adequately illuminated, as outlined in COSWP Section 11.4 and Annex 11.2. In addition, where necessary, safety signs should be used to communicate health and safety information effectively. These signs should align with the standards described in MGN 556(M+F) Amendment 2 and COSWP Chapter 9.
Guardrails and Protection from Falls
Openings such as hatchways, dangerous edges, or other hazardous access points must be fitted with secure guards or fencing. These barriers must be of appropriate design and construction to prevent accidental falls. If the opening is part of a permanent access route or needs to remain unobstructed for operational reasons, such as ongoing work, alternative safety precautions must be put in place. All such hazards should be clearly marked, and further guidance is available in COSWP Section 11.5.
Use and Maintenance of Ladders
Ladders onboard must be constructed from sound materials, be of adequate strength, and be free from visible defects. Regular maintenance is essential to ensure they remain safe for use. For ladders providing access to the ship’s holds, compliance with the standards set in COSWP Chapter 11, Annex 11.1 is mandatory. This includes proper design, positioning, and use, particularly during cargo operations.
Movement of Vehicles and Lifting Appliances
Only trained and authorized personnel may operate powered shipboard vehicles or mobile lifting appliances. Employers must conduct risk assessments related to the use and movement of these vehicles and implement control measures to protect both operators and nearby personnel. Detailed procedures and best practices for such operations are described in COSWP Section 11.8.
Additional Safety Considerations
Beyond the general guidance, COSWP Chapter 11 and Annexes 11.1 and 11.2 provide further details on maintaining safe movement under various conditions. These include operation of watertight doors, movement on open decks, and navigating in adverse weather conditions. For ships that service offshore oil and gas installations, Chapter 31, Section 31.15.6 outlines specific precautions to be taken when heavy weather is expected, reinforcing the need for preparedness in dynamic marine environments.
Conclusion
While Amendment 4 to MGN 532 (M) introduces no major policy changes, it reinforces the core safety principles required for the movement of persons onboard UK ships. By following the measures set out in this notice and associated guidance, shipowners and employers can ensure compliance with statutory obligations and, more importantly, help safeguard the health and safety of everyone onboard.
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Source: Maritime Coastguard Agency
