Workplace Mental Health, Stress and Wellbeing Management
Mental Health at Work in Brief
HSE expects employers to manage work-related stress through risk assessment under the Management of Health and Safety at Work Regulations 1999. Look at the six HSE Management Standards as a starting point and act on what staff are telling you.
Mental Health and Wellbeing at Work
Mental health and wellbeing at work covers the arrangements an organisation has in place to support the psychological health of its people, identify and manage work-related risks to mental health, and respond appropriately when someone is struggling.
It is not a fringe activity. Work-related stress, anxiety and depression account for a significant share of working days lost in the UK each year, and mental health problems can affect anyone at any level. The expectations on employers have risen accordingly, both in law and in what is considered good practice.
The Legal Framework for Mental Health and Wellbeing at Work
In the UK, mental health sits within the same legal framework as physical health and safety:
- The Health and Safety at Work etc. Act 1974 requires employers to protect the health (including mental health) of employees as far as is reasonably practicable.
- The Management of Health and Safety at Work Regulations 1999 require suitable and sufficient risk assessments, which extend to risks of work-related stress and mental ill-health.
- The Equality Act 2010 protects people with mental health conditions that meet the definition of disability, requiring reasonable adjustments.
The HSE Management Standards for work-related stress describe six areas (demands, control, support, relationships, role and change) that, if not properly managed, can lead to work-related stress. They are guidance rather than law but widely used as the basis for stress risk assessment. Organisations outside the UK should apply their own local duties.
Assessing Risks to Mental Health and Wellbeing at Work
A work-related stress risk assessment looks at how work is organised, the demands placed on people, the support available, and how changes are managed. It is often done through a combination of survey, team discussion and management review. The HSE Management Standards are a widely used framework for structuring this.
Individual risk assessments may be needed for specific roles, for workers returning after mental health absence, or where a worker has raised a concern. These should be developed in discussion with the person concerned rather than done to them.
The controls that come out of a mental health risk assessment typically include workload management, clearer role definitions, manager training, access to support services, flexible working options where practical, and a culture where people can raise concerns without fear.
Supporting Mental Health and Wellbeing at Work
Good support arrangements usually combine several layers:
- Manager awareness - line managers trained to recognise signs that someone may be struggling and to have supportive conversations without trying to diagnose or fix things themselves.
- Access to support - an Employee Assistance Programme, occupational health, counselling, or clear signposting to external support services where internal resources are limited.
- Mental Health First Aiders where appropriate - trained colleagues who can offer an informal first point of contact.
- Reasonable adjustments for people with mental health conditions, developed in partnership with the individual.
- Culture and leadership - visible senior commitment, fair workloads, respectful behaviour, and zero tolerance for bullying.
What works varies by organisation. Smaller employers may not have internal specialists but can still point people to reputable external resources, build supportive manager behaviours and handle workload sensibly.
Mental Health and Wellbeing at Work in the Management System
Under ISO 45001, health includes mental as well as physical health. That means mental health risks should be identified in the hazard identification process, controlled through the risk assessment hierarchy, reviewed in management review, and consulted on with workers under Clause 5.4.
Practical integration looks like: adding mental health and stress to the risk register alongside physical hazards, including wellbeing in toolbox talks and team briefings, reviewing wellbeing indicators (sickness absence, turnover, engagement scores) at management review, and treating a mental health incident with the same seriousness as a physical safety incident.
Mental health and physical safety are both covered by the same H&S at Work Act. I tell employers this all the time because some still treat stress and wellbeing as optional extras. A stress risk assessment is as much a legal expectation as a manual handling one in the right circumstances.
Line managers do not need to be therapists. They need to know how to have a supportive conversation, signpost to proper help, and manage workloads so they do not make things worse. Training for managers is usually the highest-impact intervention.
We added mental health to the risk register after a member of staff raised it through the consultation process. That led to a stress survey, some adjustments to how shifts were planned, and training for team leaders on spotting when someone is struggling. It also linked back to the EAP (Employee Assistance Programme) so people know it is there.
We review wellbeing alongside other H&S metrics at monthly management meetings. Same scrutiny, same seriousness.
ISO 45001 is explicit that health includes mental as well as physical health. Most organisations catch up with this over time, but it is still common to see a risk register that covers manual handling in detail and says nothing about stress or mental health. That gap becomes a finding in most audits these days.
Mental health is not a separate world from the rest of the management system. Spot the risks, manage them, support your people, consult them, and check it is working. The same principles as any other part of H&S. The topic is sensitive but the approach is familiar.
Practical Compliance Guidance
Section 3.1 of the IMS1 IMS Manual covers the management of staff. Mental health and wellbeing form part of the health and safety arrangements, with specific risk assessment and policy documents to support them.
Several alphaZ documents support a structured approach to mental health and wellbeing at work:
| alphaZ document | How to use it |
|---|---|
| ISO 45001 Toolkit | The complete toolkit for an ISO 45001 occupational health and safety management system covering both physical and mental health. |
| P-106 Mental Health and Wellbeing Policy | Policy setting out the organisation approach to mental health, wellbeing, support arrangements and manager responsibilities. |
| P-19 Stress Policy | Policy specifically covering work-related stress, prevention and management. |
| RA-HS75 Mental Health at Work Risk Assessment | Risk assessment template for identifying and controlling risks to mental health across the workplace. |
| RA-HS10 Work-Related Stress Risk Assessment | Risk assessment template covering the six HSE Management Standards areas and identifying controls for work-related stress. |
| F-HS7 Stress Audit Form | Audit form to gather structured feedback from staff on the factors that can contribute to work-related stress. |
Note - all the above files can be downloaded with an alphaZ subscription.
Frequently Asked Questions
UK Legislation
The following UK legislation is relevant to mental health and wellbeing at work. Organisations outside the UK should identify the equivalent legislation applicable in their jurisdiction.
- Health and Safety at Work etc. Act 1974
- Management of Health and Safety at Work Regulations 1999
- Equality Act 2010
- Employment Rights Act 1996
