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First Aid Training Frequency: How Often Should Your Team Refresh Their Skills?

19/11/2025

One colleague listening to another to depict what mental health first aid may look like

When someone collapses in your workplace, there’s no time to check whether your first aiders’ certificates are still valid. Yet many organisations struggle to answer the simple question: how often should staff refresh their first aid training?

Whilst regulatory bodies provide clear guidelines, the reality of skill retention and workplace safety needs to be approached with your sector and business in mind.

Initial vs. Refresher Training: Understanding the Difference

First aid training typically begins with a comprehensive initial course. For the UK, the Health and Safety Executive (HSE) recommends that appointed first aiders complete a three-day First Aid at Work (FAW) course, or a one-day Emergency First Aid at Work (EFAW) course for lower-risk workplaces. You can find appropriate courses covering both requirements in STS First Aid’s training timetable at the top of this page. 

These initial courses cover everything from CPR and choking procedures to wound treatment and recognising signs of serious illness. The training involves both theoretical knowledge and hands-on practice, ensuring participants can respond confidently in emergencies.

Refresher training, such as STS’ “First Aid at Work Requalification” course revisits these skills in condensed form. Our FAW refresher course lasts two days rather than three, focusing on reinforcing muscle memory and updating participants on any changes to best practices or protocols. These shorter courses assume existing knowledge whilst addressing the inevitable degradation of skills over time.

The Reality of Skill Decay

First aid skills deteriorate faster than most people realise. Research consistently shows that without practice; even confident first aiders lose proficiency within months of their initial training.

CPR quality, for instance, begins declining within three to six months. Studies have found that chest compression depth, hand positioning, and rhythm all suffer without regular practice. Similarly, the confidence to act decisively in emergencies often wanes as memories of training scenarios fade.

The problem extends beyond technical skills. First aiders also forget the subtle signs of conditions like stroke or heart attack, potentially delaying crucial interventions. Even basic wound care techniques can become muddled when not regularly reinforced.

This decay timeline presents a genuine challenge. If skills deteriorate within months, but refresher courses occur every three years, organisations face a concerning gap between competence and certification. This can be answered by taking STS First Aid’s “First Aid Annual Skills Update,” which keeps first aiders current and confident on their skills.

What UK Regulations Require

The HSE stipulates that First Aid at Work certificates remain valid for three years. Before expiry, first aiders must complete refresher training to maintain their qualification. For EFAW certificate holders, the same three-year renewal cycle applies.

However, these are minimum requirements. The HSE actively encourages more frequent training updates, particularly annual refresher sessions as discussed above. Many forward-thinking organisations now implement yearly skills workshops, even though their certificates remain valid for longer.

It’s worth noting that regulations also require organisations to maintain an adequate number of trained first aiders based on workplace size, risk level, and shift patterns. During the three-year certificate period, if circumstances change, such as increased staff numbers or new workplace hazards—additional training may become necessary regardless of certificate validity.

Maintaining Proper Training Documentation

Accurate record-keeping is not just administrative box-ticking; it is a legal requirement and a practical necessity. Organisations must maintain records of all first aid training, including:

  • Names of trained first aiders.
  • Training dates and certificate expiry dates
  • Course type (FAW, EFAW, or other recognised qualifications)
  • Training provider details
  • Skills covered during the course

These records serve multiple purposes. They ensure you can quickly identify qualified first aiders during emergencies, demonstrate compliance during HSE inspections, and help schedule refresher training before certificates lapse.

Smart organisations use calendar reminders set for several months before certificate expiry, allowing time to arrange courses without letting qualifications lapse. Many now employ spreadsheet systems or dedicated software to track training across their workforce, flagging upcoming renewals automatically.

Creating a Practical Approach

Rather than viewing first aid training as a box-ticking exercise every three years, consider implementing a more robust programme. Annual skills workshops, quarterly practice scenarios, or even monthly team briefings on specific first aid topics can maintain competence between formal refresher courses.

The investment in regular training pays dividends when emergencies occur. Well-practised first aiders respond faster, perform procedures more effectively, and crucially, possess the confidence to act when seconds matter.

Your first aiders shouldn’t be scrambling to remember procedures they learnt years ago. They should be confident, current, and capable. That requires more than meeting minimum regulatory requirements, it needs a genuine commitment to keeping skills sharp and ready.

STS First Aid have the perfect course for you. Get in touch to learn more

 

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