Health and safety on ships

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1. Overview

Operators of seagoing ships or small commercial vessels must protect the health and safety of workers by:

Providing health and safety training

Workers must get basic health and safety training. There鈥檚 more information on what this covers on the .

Written health and safety policy

The ship must must have a policy that sets out how health and safety will be managed. Read .

2. Risk assessments

Regular risk assessments must be carried out to see how accidents, injuries or illnesses could be caused on the ship and what can be done to reduce the chances of them happening.

Risk assessments must be reviewed every year and whenever there are significant changes to either the ship or working activities.

Read chapter 1 of the 鈥楥ode of safe working practices for merchant seafarers 2018鈥� for the basic requirements for risk assessments on board ships.

Read the for the requirements for risk assessments on merchant ships.

3. Safe working practices

Code of safe working practices

By law, up-to-date copies of the 鈥楥ode of safe working practices for merchant seafarers鈥� must be carried on a UK ship that鈥檚 not a fishing boat or pleasure craft.

A copy of the code must be available to any seafarer who requests it.

The 鈥楥ode of safe working practices for merchant seafarers is available to buy from .

Read the 鈥楳erchant Shipping and Fishing Vessels (Health and Safety at Work) Regulations 1997鈥� for safety standards and requirements for merchant ships.

Safety signs

Certain health and safety signs must be displayed on ships, such as emergency escape signs or danger warning signs. Signs must meet legal requirements if they鈥檙e permanently displayed.

Read the 鈥楢mendment 1 Safety Signs and Signals Regulations 2001鈥� to find out how and where safety signs and signals must be displayed.

鈥楶ermit to work鈥�

The 鈥榩ermit to work鈥� system reduces the risk of accidents on board ship. Under this system, seafarers must get written permission from a senior officer before they can perform hazardous tasks, like:

  • working at height and outboard
  • working with boilers
  • 鈥榟ot work鈥� (work which could result in the ignition of flammable material, for example welding)
  • working in unmanned machinery spaces
  • entry into enclosed spaces
  • electrical testing

Read about using 鈥榩ermit to work鈥� schemes to test electrical systems in the 鈥楥ode of Safe Working Practices for Merchant Seafarers.

Read 鈥楽afety Preparations Prior to Machinery Maintenance鈥� to find out how to prepare for doing maintenance on machinery on ships.

4. Protective equipment

Workers must be given suitable protective equipment if performing dangerous tasks.

You should only use protective equipment when risks cannot be avoided or reduced to an acceptable level by safe working practices. This equipment should:

  • meet the required standards
  • be a correct fit for the worker or adjustable
  • be compatible with any other equipment the worker has to use
  • be easily accessible, properly stored and maintained
  • be provided free of charge (unless it鈥檚 also used outside the workplace)

Read the 鈥楳erchant Shipping and Fishing Vessels Personal Protective Equipment Regulations鈥� to find out about personal protective equipment.

5. Noise and vibration

Risk assessments must be carried out to identify who is at risk from noise or vibration on a ship and what can be done to reduce or remove these risks.

Workers must be told about:

  • the nature of noise or vibration risks
  • how to eliminate or reduce the risks from noise or vibration
  • the correct use of any protective equipment
  • how to detect and report signs of injury

The Maritime and Coastguard Agency (MCA) provides information on controlling the risks of noise and vibration at sea.

Read the:

You may be able to get an exemption from the noise and vibration requirements.

Find out how to apply for an exemption from the:

6. Small commercial vessels

Small commercial vessels must have safety measures in place for workers, such as:

  • bulwarks, guardrails or wire around the working deck to stop people falling overboard
  • safety harnesses for anyone working on deck
  • a means of securing the lifelines of safety harnesses
  • non-slip deck surfaces

Smaller commercial vessels (under 24 metres) must comply with the 鈥楽mall commercial vessels codes鈥� to ensure the health and safety of workers on board.

7. Seagoing passenger vessels

Domestic passenger ships

Seagoing domestic passenger ships, for example ferries, must meet minimum safety requirements regarding:

  • general safety management policies
  • manning levels
  • proper and stable construction
  • carriage of safety equipment
  • pollution prevention

A passenger ship is a ship of any description that carries more than 12 passengers. There are various safety standards for seagoing passenger ships. Local Maritime and Coastguard Agency (MCA) Marine Offices have more information on these standards.

International passenger ships

Passenger ships which operate internationally must follow international conventions, such as the:

Local MCA Marine Offices have information on which safety standards apply.

8. Safety on vessels on inland waters

Passenger vessels operating on inland waters - like estuaries, lakes and rivers and canals - must follow safety standards and requirements.

Inland waters or inland waterways are known legally as 鈥榗ategorised waters鈥�. These waters are defined and listed in Merchant Shipping Notice (MSN) 1827 (as amended) Categorisation of Waters.

For more information read Amendment 2 Categorisation of Waters.

A passenger ship is a vessel that carries more than 12 passengers.

The rules for passenger ships built since April 2010, and operating in UK categorised waters are in 鈥楳erchant Shipping Notice 1823 (M) - Safety Code for Passenger Ships Operating Solely in UK Categorised Waters鈥�.

For more information read 鈥楽afety Code for Passenger Ships鈥�.

The rules for older passenger ships are covered by several different sets of regulations. Contact the local Maritime and Coastguard Agency (MCA) Marine Office for details.

Vessels that carry no more than 12 passengers

Safety standards and best practice guidance for these vessels are set out in the Inland Waters Small Passenger Boat Code.

For more information read 鈥楽ound practice, safer waters鈥�.

9. Marine engineering

Marine engineering involves the design, construction, installation, and operation of systems and equipment that help to move and control ships. Safety measures must be in place for any crew members using or maintaining marine engineering equipment, such as:

  • switchboards and computerised equipment
  • machinery installations
  • boilers and emergency equipment

The Maritime and Coastguard Agency (MCA) provides information on the safe installation and use of marine engineering.

10. Fire prevention

The Maritime and Coastguard Agency (MCA) provides information on requirements for fire protection, fire detection and fire extinction on board ships.

The rules depend on the size of the ship.

Large ships

Requirements for large ships are in the .

Small ships

Requirements for small ships are in the .

You should also read the 鈥� it includes updates to the regulations for small ships.

Get help

Contact the MCA to find out more about fire prevention and detection at sea.

Maritime and Coastguard Agency
[email protected]
Telephone: 0203 817 2000
Find out about call charges

11. Safety in ports

Health and safety measures must be in place to ensure the safety of workers while in a port.

There is a range of publications and guidance on on the Health and Safety Executive website.