First Aid at Work Requirements for Trades and Small Sites
Quick Answer: The Health and Safety (First-Aid) Regulations 1981 require every employer to provide "adequate and appropriate" first-aid equipment, facilities and personnel so that employees who are injured or fall ill at work can be given immediate help. There is no fixed legal kit list or fixed ratio of first aiders — what is "adequate and appropriate" is decided by a first-aid needs assessment. HSE's guidance is published in document L74. Self-employed tradespeople must make their own first-aid provision for their own work.
Summary
First aid is a legal duty for every employer in Great Britain under the Health and Safety (First-Aid) Regulations 1981. The standard the law sets is "adequate and appropriate in the circumstances" — deliberately flexible, because the right provision for a two-person tiling firm is different from that for a busy demolition site. The way you decide what is adequate is by carrying out a first-aid needs assessment that considers the hazards of your work, the number of workers, how spread out or remote they are, and how easily emergency services could reach them.
The regulations apply to employers in respect of their employees. The self-employed are covered separately: a sole trader must ensure they have first-aid provision appropriate to the work they do, even though they have no employees. On a shared construction site, the principal contractor usually coordinates site-wide first-aid arrangements, but that does not remove each contractor's responsibility to know what cover exists and to make their own provision where the site cover does not reach them.
The most common misunderstandings are: (1) that the law mandates a specific kit — it does not; there is no statutory minimum contents list, though kits compliant with British Standard BS 8599-1 are widely recommended; (2) that you always need a fully qualified "First Aider" — for low-risk small workplaces an "appointed person" may be enough; and (3) that lone and remote workers are an afterthought — in fact they need specific consideration in the needs assessment because help cannot easily reach them. Getting the needs assessment right is the whole game: it drives the kit, the people and the facilities.
Summary of roles and training
The needs assessment decides whether you need an appointed person, an Emergency First Aid at Work (EFAW) qualified person, or a First Aid at Work (FAW) qualified person. The difference matters because higher-risk work and larger or more remote workforces push you up this ladder.
Key Facts
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- The standard — provision must be "adequate and appropriate in the circumstances"; there is no one-size-fits-all rule.
- Needs assessment — you must carry out a first-aid needs assessment to decide what is adequate and appropriate; it considers hazards, workforce size, spread, remoteness, shift patterns and proximity of emergency services.
- HSE guidance — published as L74, "First aid at work: The Health and Safety (First-Aid) Regulations 1981. Guidance on Regulations".
- No legal minimum kit list — the law does not specify kit contents; HSE recommends kits that meet BS 8599-1 (British Standard for workplace first-aid kits), sized small/medium/large by needs.
- Appointed person — for low-risk, small workplaces, a person who takes charge of first-aid arrangements (looking after the kit, calling the emergency services). No formal first-aid training required, but they should not give first-aid treatment beyond the basics.
- Emergency First Aid at Work (EFAW) — a 1-day qualification; appropriate for lower-risk workplaces. Holder can give emergency first aid to someone injured or taken ill at work.
- First Aid at Work (FAW) — a 3-day qualification; appropriate for higher-risk workplaces such as construction. Broader competence covering a wider range of injuries and illnesses.
- Requalification / refresher — FAW and EFAW certificates are valid for 3 years; HSE strongly recommends annual refresher training to keep skills current.
- Self-employed — must provide their own first-aid equipment appropriate to the hazards of their work and the environment they work in.
- Lone and remote workers — need specific consideration: personal first-aid kits, a means of summoning help, and consideration of how an ambulance would reach them.
- Mental health — first-aid needs assessments should also consider mental health; HSE encourages employers to consider mental health provision, though there is no legal requirement to have a mental health first aider.
- Record keeping — keeping a record of first-aid treatment given (e.g. an accident book entry) is good practice and supports any later RIDDOR report.
- Travelling/multiple sites — workers who move between sites or work in vehicles should carry a personal first-aid kit suited to their work.
Quick Reference Table
| Provision | Who / what | Typical use |
|---|---|---|
| Appointed person | No first-aid qualification needed | Low-risk, very small workplace |
| EFAW (1-day) qualified | Emergency First Aid at Work certificate | Lower-risk workplaces |
| FAW (3-day) qualified | First Aid at Work certificate | Higher-risk, e.g. construction sites |
| Certificate validity | EFAW & FAW | 3 years; annual refresher recommended |
| First-aid kit | BS 8599-1 compliant (recommended) | Sized small/medium/large by needs |
| Self-employed | Own provision required | Personal kit suited to the work |
| Lone/remote worker | Personal kit + means to summon help | Solo callouts, remote sites |
Detailed Guidance
Carrying out the first-aid needs assessment
The needs assessment is the foundation of compliant provision. Work through: the nature of the work and its hazards (cutting, hot works, working at height, electrical, manual handling); the size of the workforce and how it is distributed; whether people work alone, remotely or in shifts; the history of accidents; how close you are to emergency medical services; and whether non-employees (clients, the public) could be affected. The output is a justified decision on kit, people and facilities. Write it down — most contractors will expect to see it, and it underpins your RAMS.
Appointed person vs qualified first aider
For a genuinely low-risk, small operation, an appointed person who keeps the kit stocked and calls for help may be adequate. As risk and workforce rise — and construction is treated as higher risk — you move to a trained first aider with an EFAW (1-day) or FAW (3-day) certificate. On most construction sites a FAW-qualified first aider is the appropriate level. The needs assessment, not guesswork, decides which you need and how many.
Kits, facilities and signage
There is no statutory contents list, so a BS 8599-1 kit gives you a defensible, recognised baseline. Size it to the workforce and risk identified in your assessment, and replenish used and out-of-date items. Provide a clearly identified, accessible location for the kit, ensure workers know where it is and who the first aiders/appointed persons are (signage and induction), and consider an eyewash station and access to water where the work warrants it. On sites without running water, supply sterile saline pods for eye irrigation.
Self-employed, lone and remote working
A self-employed tradesperson must make their own first-aid provision proportionate to the risks of the work — typically a personal kit kept in the van. Lone and remote workers are a recognised higher-risk group: they may be injured with no one nearby to help, so provision should include a suitable personal kit, a reliable means of raising the alarm (charged phone, signal check, check-in routine), and thought given to how emergency services would locate and reach them. Tie this into your lone-worker arrangements.
Frequently Asked Questions
Is there a legal minimum first-aid kit I must carry?
No. The Health and Safety (First-Aid) Regulations 1981 do not specify kit contents. HSE recommends kits meeting BS 8599-1, sized to the workforce and risks identified in your needs assessment.
I'm self-employed with no staff — do the regulations apply?
The 1981 Regulations' employer duties apply to employees, but as a self-employed person you must still ensure you have first-aid provision appropriate to the hazards of your own work. In practice that means a suitable personal kit and a way to get help.
Do I need a qualified first aider or is an appointed person enough?
It depends on your needs assessment. Low-risk, small workplaces may manage with an appointed person. Higher-risk work such as construction generally needs a trained first aider holding an EFAW (1-day) or, more usually on site, a FAW (3-day) certificate.
How long does a first-aid certificate last?
EFAW and FAW certificates are valid for three years. HSE strongly recommends annual refresher training within that period so skills do not lapse before requalification.
What about lone workers on solo callouts?
Lone and remote workers need specific consideration in the needs assessment: a personal first-aid kit, a reliable way to summon help, and a plan for how emergency services would reach them. Build this into your lone-worker safety arrangements.
Regulations & Standards
- Health and Safety (First-Aid) Regulations 1981 (SI 1981/917) — the primary duty to provide adequate and appropriate first-aid provision.
- HSE L74 — "First aid at work: The Health and Safety (First-Aid) Regulations 1981. Guidance on Regulations" — the authoritative guidance, including the needs assessment.
- BS 8599-1 — British Standard for workplace first-aid kit contents (recommended, not legally mandated).
- Health and Safety at Work etc. Act 1974 — the parent Act and general duty of care.