The short answer: each one does a different job. An Employee Assistance Programme (EAP) gives people confidential access to advice and short-term counselling. Occupational health gives the organisation independent medical advice about someone’s fitness for work and the adjustments they need. Mental health first aiders and trained managers are the people on the ground who notice, have the first conversation, and help someone reach the right support. None of them works well on its own. The value comes from joining them up.
“We already have an EAP” is one of the most common things I hear when I first speak to an organisation. It is a good thing to have. But having support available and someone actually using it are two very different things. Most of the time, the missing piece is not another service. It is the connection between them.
This article is part of our practical guide to workplace mental health training for UK employers.
What does each one actually do?
| Support | What it does | Who uses it | What it doesn’t do |
|---|---|---|---|
| Employee Assistance Programme (EAP) | Confidential phone and online support, practical advice and usually a short course of counselling | The employee, directly and privately | Notice that someone is struggling, or tell the employer anything |
| Occupational health | Independent medical advice on fitness for work, adjustments and return to work plans | The employer refers, with the employee’s consent | Provide ongoing treatment or day to day support |
| Mental health first aiders | Notice changes, have the first conversation, signpost to support, escalate if someone is at risk | Anyone in the organisation, informally | Counsel, diagnose or take responsibility for someone’s recovery |
| Trained line managers | Spot changes early, have supportive conversations, make adjustments, manage absence fairly | Their own team | Act as a therapist or share health information without consent |
| GP and NHS services | Diagnosis, treatment, referrals and fit notes | The individual | Know about the person’s job unless the person shares it |
Each one covers a different part of the journey. An EAP is there when someone is ready to reach out. Occupational health helps when the employer needs expert advice. First aiders and managers are there before either of those, in the moments when someone is not yet ready to pick up the phone.
Why isn’t having an EAP enough?
EAPs are now widespread. According to the Employee Assistance Professionals Association’s 2025 market report, EAPs are available to more than half of UK employees, and more than 623,000 workers contacted an EAP provider in a year. That is real, valuable support. But set against the millions of people who have access, it means only a small share of employees ever use it.
In my experience, people do not use an EAP for three main reasons. They do not know it exists. They are not sure it is really confidential. Or they have not yet admitted to themselves that they need help. None of those are fixed by the EAP itself. They are fixed by people: a manager who mentions it at the right moment, or a first aider who says “I know someone who found it really useful”.
Where are the gaps usually?
When I look at how an organisation supports mental health, the same gaps come up again and again:
- Nobody knows what exists. The EAP details sit on an intranet page nobody visits.
- First aiders don’t know where to send people. They have been trained, but not told what support the organisation actually offers.
- Managers aren’t sure when to refer to occupational health, so referrals happen too late, often after a long absence.
- Nothing connects the dots. A manager, HR and a first aider may all know part of the picture, but nobody is joining it up, with the person’s consent.
- Support is only reactive. Everything kicks in once someone is off sick, and very little happens earlier.
How do you join it all up?
- Map what you have. List every source of support, what it offers, and how people access it. Keep it to one page.
- Make it visible. Put that page where people actually look: noticeboards, induction packs, team channels, the back of toilet doors. Mention it in team meetings, not just once a year.
- Brief your first aiders and managers on it. They should know exactly what the EAP offers, how to reach it, and when occupational health is the right next step.
- Agree a clear escalation route. Who do first aiders and managers go to when they are worried? What happens out of hours? Write it down.
- Refer to occupational health earlier. Not only after long absences. Early advice often prevents a short absence from becoming a long one. See Returning to Work After Mental Health Absence.
- Support the supporters. Make sure first aiders and managers can use the EAP themselves after difficult conversations. Read How to Support Your Mental Health First Aiders So They Don’t Burn Out.
- Check it is working. Look at EAP usage reports, referral patterns and absence data once or twice a year, and ask your first aiders what they are seeing.
This is exactly what our Workplace Mental Health Systems and Support Review does. We look at the support you already have, find where it is not joining up, and help you fix that before, or alongside, any training.
Frequently asked questions
What is the difference between an EAP and occupational health?
An EAP supports the employee directly and confidentially, usually with advice and short-term counselling. Occupational health advises the employer, with the employee’s consent, on fitness for work and adjustments.
If we have an EAP, do we still need mental health first aiders?
They do different jobs. An EAP waits for someone to reach out. First aiders and trained managers are often the reason someone reaches out in the first place.
Is an EAP really confidential?
EAPs are generally confidential, and employers usually only receive anonymous usage figures. Check the details of your own provider and share them clearly with staff, because worry about confidentiality is one of the main reasons people don’t use it.
When should a manager refer someone to occupational health?
When someone’s health is affecting their work and you need independent advice on what would help. That might be after or during an absence, or when adjustments are not working. Earlier is usually better.
The bottom line
Most organisations do not need more services. They need the ones they already have to connect. When managers and first aiders know what support exists and how to point people to it, every other investment works harder.
If you would like help mapping what you have, book a free call.