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How many first-aiders do I need?

When assessing the first-aid needs in your workplace consider the following:-

  • the nature of the work undertaken
  • the hazards present – e.g. chemicals, machinery, processes etc
  • the number of staff employed and their levels of experience
  • the location of your workplace in relation to emergency medical services
  • is there shift work , late night working or lone working?
  • the  previous accident record in your workplace

The minimum first-aid that should be provided in any workplace is an appointed person, a suitably stocked first-aid box and information for employees about first-aid arrangements. In small, low-risk work environments such as offices and shops you may only need the minimum provision. However, for larger or higher risk work environments you will need to provide suitably trained first-aiders.

What is an appointed person?

An ‘Appointed Person’ is someone you choose to take charge in the event of an accident or if someone falls ill including calling an ambulance if required. They also take charge of keeping the first-aid box fully stocked. Appointed persons should NOT attempt to give first-aid for which they have not been trained. However, there are short courses appointed persons can attend to help them deal with emergency situations.

What is a first-aider?

A first-aider is someone who has successfully undergone a training course in administering first-aid at work and holds a valid certificate. First-aid training should only be carried out by a training organisation which has been approved by HSENI’s Employment Medical Advisory Service (EMAS)

The table below gives some guidance on the number of trained first-aiders that you will need:-

Category of Risk

Numbers employed

at any location

Suggested number of first-aid personnel

Lower Risk

eg shops and offices, libraries

Fewer than 50

50 - 100

More than 100

At least one appointed person

At least one first aider

One additional first-aider for every 100 employed

Medium risk

eg light engineering and assembly

work, food processing, warehousing

Fewer than 20

20 - 100

More than 100

At least one appointed person

At least one first-aider for every 50 employed

One additional first-aider for every 100 employed

Higher risk

eg most construction, slaughterhouses

chemical manufacture, extensive work with

dangerous machinery or sharp instruments

Fewer than 5

5 - 50

More than 50

At least one appointed person

At least one first-aider

One additional first-aider for every 50 employed

For more information visit the 'First-aid' page or Contact us

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