First aid certificates last three years. Skills do not. HSE strongly recommends annual refresher training to keep basic skills up to date, even when the certificate itself remains valid (HSE, 2025).
Most workplace first aiders do not use CPR or manage catastrophic bleeding often enough to stay sharp. When those events do happen, the risk is hesitation, not ignorance. People pause to recall steps, look for confirmation or wait for someone they assume is “more clinical”. That delay is built into the way low-frequency skills fade.
A CSA Group review found CPR skills can begin to deteriorate within less than six months after initial training if there is no follow-up training or testing and that repeated refresher activity can mitigate the decline (CSA Group, 2024).
The common organisational miss is treating refresher first aid training as optional “training hygiene”. In practice, it is part of making first aid provision response-capable. If you rely on an expiry date as your proxy for readiness, you are measuring administration, not performance.
Make refreshers look like the conditions people actually face:
- Keep them short and frequent enough that people do not have to “re-learn” under stress.
- Practise the first two minutes, including who calls 999, who retrieves the AED, who clears space and what happens if the first aider is not immediately free.
- Run at least some refreshers on the floor, not only in a classroom, so access rules, radios, PPE, noise and distance are part of the rehearsal.
- Include a simple check on equipment access and completeness, so the drill tests the system, not just the person.
Keeping first aid provision response-capable depends on more than initial training. It requires basic control over who is trained, when refreshers are due, and where coverage risks are emerging across shifts and sites.
Where organisations have clear visibility of training status and coverage, they are better able to manage predictable gaps — upcoming expiries, single-point dependencies, and periods where first aid cover relies on assumptions rather than named people.
Human Focus works with organisations on first aid training, competence management and assurance, with an emphasis on response capability, real-world constraints and how arrangements perform under everyday operating pressure.