Integrating Mental Health, Behavioural Safety and Traditional Safety Management.
By Louise Dennison O’Shaughnessy
Mental health, behavioural safety and traditional safety management are often treated as separate disciplines.
In reality, they are closely connected.
When someone is under pressure, attention narrows, decision making changes and communication becomes less effective.
That is not simply a wellbeing issue.
It is a workplace safety risk.
Behavioural safety relies on people speaking up, challenging unsafe practices and actively engaging with safety systems. Without psychological safety, those behaviours become inconsistent.
The evidence supports this. Eurofound found that workers who always work under pressure experience workplace accidents at around five times the rate of those who are never exposed to pressurised work.
What This Looks Like in Practice
Consider a typical example.
At a medical device manufacturing site, a team was working to clear a production backlog ahead of an audit. An experienced operator noticed that a machine guard interlock was being bypassed to keep the line moving.
She had previously raised concerns about slowing production and felt she had been viewed as the problem rather than the issue she identified.
She was also dealing with significant personal pressures outside work.
This time, she remained silent.
The unsafe practice continued until a near miss brought it to light.
This was not carelessness.
It was a predictable consequence of pressure, workplace culture and human behaviour.
Under pressure, her attention became focused on meeting the immediate operational demand rather than the wider safety implications. Speaking up carried a social cost that she simply did not have the capacity to absorb.
The safety management system relied on her voice.
Her mental state made that voice less likely to be heard.
Within a regulated environment, the consequences extended beyond safety alone. Bypassing a critical machine safeguard created both a safety risk and a quality risk.
Small Changes Made a Significant Difference
The response was straightforward.
Leadership made it clear that stopping production to address safety concerns was an expectation, not a failure.
Supervisors received coaching on responding to concerns without blame.
The behavioural safety programme was expanded to capture situations where employees felt unable to raise concerns, rather than focusing solely on physical unsafe acts.
The first measurable outcome was an increase in reporting.
That was a positive sign.
Concerns were being identified earlier, conversations became more open and the unsafe workaround was eliminated without returning.
The Wider Picture
The pressures seen in situations like this are far from uncommon.
EU-OSHA reports that 27% of workers experience stress, anxiety or depression caused or made worse by work.
Across Europe, around half of all workers believe workplace stress is common, with work related stress contributing to approximately half of all lost working days.
Despite this, many organisations continue to manage mental health, behavioural safety and traditional safety systems as separate initiatives.
EU-OSHA’s 2024 survey of more than 41,000 workplaces found that psychosocial risk levels have remained largely unchanged since 2019, while only 39% of organisations have an action plan to address workplace stress.
Integration Creates Stronger Safety Performance
Safety management is no longer just about procedures, permits and compliance.
Organisations that consistently achieve strong safety performance recognise that human performance, workplace culture and psychological wellbeing all influence how safely people work.
Treating these as separate disciplines creates gaps.
Integrating them builds stronger, more resilient organisations.
The benefits are clear:
- Stronger employee engagement.
- Earlier identification of risk.
- More open reporting.
- Better decision making.
- More consistent safety and operational outcomes.
In Ireland, this integrated approach is increasingly expected rather than optional.
The Safety, Health and Welfare at Work Act 2005 requires employers to assess psychosocial hazards using the same principles applied to any other workplace risk.
IBEC estimates that poor mental health costs Irish employers up to €2,000 per employee each year through absenteeism, presenteeism and reduced productivity.
Mental health is not separate from safety.
It is one of the factors that shapes how people behave, communicate and make decisions every day.
At EHS International, we help organisations integrate mental health, behavioural safety and traditional safety management into one practical, evidence based system. Because the safest workplaces are those that understand both the physical and human factors influencing performance, helping people return home safe, healthy and well every day.
Thank you for reading about: Integrating Mental Health, Behavioural Safety and Traditional Safety Management.
About the Author: Louise Dennison O’Shaughnessy
Louise Dennison O’Shaughnessy is the Director of Mental Health & Wellness at EHS International, specialising in workplace mental health training and resilience-building. With over a decade of experience, Louise is a certified Mental Health Instructor, First Aid Trainer, and registered EMT. She is passionate about fostering supportive work environments, reducing absenteeism, and improving employee well-being through innovative training programmes.
Book Mental Health First Aid Training Here
Resources for those in need of Mental Health Support.
At EHS International, we believe that having access to the right support at the right time can make all the difference. That’s why we’ve carefully curated a comprehensive list of trusted organisations dedicated to crisis intervention, counselling, and ongoing mental health services.
Moreover, these resources are designed to empower individuals, families, and workplaces with the tools and guidance they need to navigate mental health challenges effectively. Whether you’re seeking immediate assistance, exploring long-term support, or looking for ways to help someone in need, these organisations are ready to step in.
EHS International, are committed to fostering a community of care and resilience, and we aim to ensure that no one has to face mental health challenges alone.
Visit the EHS International Mental Health Hub
Crisis and Mental Health Support Services If you or someone you care about is in crisis and requires immediate support, please contact the Samaritans or one of the services listed below. The Samaritans provide confidential, non-judgmental assistance 24/7. Call 116 123 in the Republic of Ireland or 08457 90 90 90 in Northern Ireland, email them, or visit their website at www.samaritans.ie to find the nearest branch.
