If you’ve completed mental health first aid (MHFA) training, you might wonder does mental health first aid training expire? The short answer is yes, it does. While your initial training gives you the skills and confidence to support someone in distress, those skills need refreshing over time to stay effective.
Most MHFA certifications are valid for three years. After that, it’s strongly recommended that you take a refresher course. Why? Because mental health best practices evolve, and regular updates help you stay aligned with current guidance and legislation.

How long does mental health first aid training last?
The length of the course depends on the level of training you choose. For example:
- Full MHFA course: Typically delivered over two days, often split into multiple sessions. Click here to learn more about Mental Health First Aid courses.
- Mental Health Awareness sessions: Usually half a day, designed to give an overview rather than full accreditation. Click here to learn more about Mental Health Awareness courses.
- Mental Health First Aid Refresher training: Around four hours, focused on reinforcing key skills and updating knowledge. Click here to learn more about Mental Health First Aid Refresher courses.
If you’re planning training for your team, think about what level of support you want them to provide. A full course is ideal for designated mental health first aiders, while awareness sessions work well for general staff.
How long is mental health first aid training valid for?
Your MHFA certificate is valid for three years from the date of completion. After that, refresher training is recommended to keep your knowledge sharp and ensure compliance with workplace wellbeing standards. Many organisations schedule refreshers every two to three years as part of their health and safety strategy.
Why refresher training matters
Mental health conversations can be complex. Confidence and clarity make a real difference when someone needs help. Refresher courses aren’t just a tick-box exercise they help you:
- Stay up to date with current best practice
- Refresh your confidence in spotting signs of distress
- Reinforce your ability to respond effectively and safely
Think of it like physical first aid: you wouldn’t want to rely on outdated techniques in an emergency, and mental health support is no different.
Ready to update your skills?
Now you know does mental health first aid training expire, If your MHFA certificate is approaching its three-year mark, now’s the time to plan a refresher. At Ouch Learning and Development, we make it easy with flexible options for individuals and teams. Want to chat about what’s right for your organisation? Get in touch we’d love to help you keep your workplace safe and supportive.
👉 Why not get in touch and see how we can support you? Click here to contact us.