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Minimum duration and course structure
For regulated first aid qualifications, there are clear rules on minimum contact hours, number of days, and how far you can spread the course. These apply to classroom‑based learning and exclude breaks.
Key points:
- “Contact hours” means direct teaching and assessment time, not including breaks or admin.
- Each training session must run for at least 2 hours to count towards the total.
- There is a maximum time window (in weeks) to complete the qualification, although special circumstances can be considered.
If a provider is offering a shorter course, higher ratios, or compressing content outside these limits, it is unlikely to meet these recognised standards.

Class size and learner safety
Quality first aid training depends on how much practical time each learner gets. The maximum trainer to learner ratio for these regulated first aid qualifications is 1:12.
Keeping to this ratio means:
- Everyone has time to practise skills like CPR and recovery position properly.
- Assessment decisions are more reliable because the trainer can actually observe each learner.
- You keep within the expectations of awarding bodies and the wider first aid industry.
We plan our courses, venues and equipment around these limits, not around squeezing in more people per course.
Certificate validity and refreshers
For all of the first aid qualifications listed above, certificates are valid for three years from the date the learner completes the final unit.
In addition:
- Annual refresher training is strongly recommended between full requalification courses.
- Requalification courses (for example FAW requal) have their own minimum hours and time limits, not just a shortened “top‑up” session.
We use these standards when advising you which course to choose and when to schedule requalification, so you can evidence that your first aid provision is current and in line with recognised guidance.
Qualification information
| Qualification | Min contact hours | Min days | Max weeks | Min session length | Certificate validity | Annual refresher |
|---|---|---|---|---|---|---|
| First Aid at Work (FAW) | 18 | 3 | 10 | 2 hours | 3 years | Yes |
| First Aid at Work Requal (FAWR) | 12 | 2 | 7 | 2 hours | 3 years | Yes |
| Emergency First Aid at Work | 6 | N/A | 4 | 2 hours | 3 years | Yes |
| Paediatric First Aid | 12 | 2 | 7 | 2 hours | 3 years | Yes |
| Emergency Paediatric First Aid | 6 | N/A | 4 | 2 hours | 3 years | Yes |
