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Psychosocial hazards at work can harm mental and physical health. This plain-English guide explains what they are, common examples, warning signs, and what workers and employers in Australia can do about them.
Key SummaryPsychosocial hazards are workplace factors that can harm a person’s mental health and, in some cases, physical health too. In plain English, they are the parts of work that create harmful stress when they are too intense, too frequent, poorly managed, or left to drag on for too long. Safe Work Australia lists common examples such as high job demands, low job control, poor support, poor role clarity, bullying, harassment, violence, traumatic exposure, and remote or isolated work. Australian WHS regulators are treating these as real safety issues, not just “people problems” or an HR side topic. Mental health claims are also not minor issues on paper. Safe Work Australia’s latest national data show mental health conditions made up 12.0% of serious workers’ compensation claims in 2023-24, with a median 35.7 working weeks lost and median compensation of $67,400. Over the past 10 years, serious claims for mental health conditions increased by 161.1%. |
Psychosocial hazards are aspects of work that may cause psychological harm, whether or not they also cause physical harm. They can arise from how work is designed, how it is managed, the work environment itself, or the way people behave toward each other at work.
That means this is not just about someone having a “bad attitude” or being “not resilient enough,” which is the kind of lazy workplace logic people cling to when they do not want to fix anything. A workplace can create harm through unrealistic workloads, poor systems, unclear expectations, poor leadership, lack of support, conflict, bullying, harassment, exposure to trauma, or isolation.
Psychosocial hazards matter because prolonged or severe stress at work can affect both mental and physical health. Safe Work Australia notes that these hazards can lead to anxiety, depression, post-traumatic stress disorder, sleep problems, musculoskeletal injury, chronic disease, and fatigue-related injury.
This is also a business issue, not only a wellbeing issue. Safe Work Australia’s latest data show mental health condition claims lead to far more time off work and far higher compensation costs than other serious claims. In 2023-24, the median time lost was 35.7 working weeks and the median compensation paid was $67,400.
This includes work that is too much, too fast, too emotionally draining, too complex, too repetitive, or not matched to the time, staffing, or resources available. Job demands can also include role overload, emotional demand, cognitive demand, and conflict within teams.
Low job control is when workers have very little say over how they do their work, how tasks are prioritised, when breaks happen, or how problems get solved. When people feel they have responsibility without any real control, stress tends to climb fast.
Poor support can come from supervisors, co-workers, systems, or training. If people are expected to “just get on with it” without guidance, backup, or proper tools, that is not toughness. It is poor risk management wearing steel-capped boots. Safe Work Australia’s People at Work framework includes supervisor support and co-worker support as key job resources that help reduce risk.
When workers are unclear on what their job actually is, who is responsible for what, or what “good performance” looks like, confusion turns into stress, conflict, and blame-shifting. Safe Work Australia lists lack of role clarity as a common psychosocial hazard.
Workplaces often handle change like a toddler handles a chainsaw. They rush it, communicate badly, and act surprised when people get stressed. Poorly managed restructures, new systems, unclear communication, and sudden changes to expectations can all create psychosocial risk.
These are obvious risks, but they are still often ignored, minimised, or brushed off as “just part of the job.” They are not. Safe Work Australia and Comcare both list bullying, harassment, violence and aggression as psychosocial hazards. Sexual and gender-based harassment is also specifically recognised in current WHS guidance.
Remote and isolated work can increase risk because workers may have limited support, delayed help, and less access to supervisors or peers. Safe Work Australia notes that remote or isolated work can involve both physical and psychosocial hazards, with risks made worse when access to emergency assistance is poor.
Some workers are exposed to critical incidents, distressing content, violence, death, serious injury, or repeated emotionally difficult situations. That exposure can build up, especially when organisations pretend a debrief and a pizza are a trauma strategy. Safe Work Australia lists traumatic events or material as a recognised psychosocial hazard.
Psychosocial hazards do not always show up as someone saying, “I am struggling with psychosocial exposure.” Humans, tragically, are rarely that tidy.
They often show up as:
Under model WHS laws, PCBUs such as employers must manage psychosocial risks at work. Safe Work Australia states clearly that psychosocial hazards are part of work health and safety obligations. Comcare also notes that Commonwealth WHS regulations prescribe how employers must identify and manage hazards and risks to workers’ psychological health and safety, and that a Commonwealth Code of Practice on managing psychosocial hazards came into force in November 2024.
In other words, this is not optional because it feels modern or compassionate. It is part of workplace safety. The legal language may vary by jurisdiction, but the direction of travel across Australia is clear: if work can harm mental health, that risk needs to be managed.
Start by looking at the actual work, not just personality clashes or after-the-fact complaints. Review workloads, rosters, staffing, role clarity, supervision, training, exposure to conflict or trauma, and how change is communicated. Consult workers properly. They usually know where the pressure points are long before management does.
Look at how often the hazard happens, how severe it is, how long it lasts, and who it affects. Safe Work Australia notes that duration, frequency and severity all matter when assessing psychosocial risk.
The best controls are usually practical changes to work design and management, such as:
Support programs can help, but they should not be the only response. If the job is poorly designed, telling workers to breathe better, be more mindful, or download another app is not a control measure. It is a corporate way of shifting the burden downhill. Regulators focus on identifying the hazard and controlling the risk at the source where possible.
Comcare recommends the People at Work psychosocial risk assessment tool, which is a validated, free Australian tool designed to help workplaces identify and manage psychosocial risks.
Workers should not have to solve a broken system on their own, but there are still practical steps worth taking:
For a lot of men, psychosocial hazards do not show up as “I think my psychosocial risk profile is elevated.” They show up as irritability, shutting down, overworking, poor sleep, drinking more, snapping at people, or going quiet and calling it being tired.
That matters in male-dominated industries especially, because remote work, low support, high job demands, long hours, exposure to trauma, and a culture of keeping things to yourself can stack together fast. Safe Work Australia specifically recognises remote or isolated work, poor support, job demands, traumatic exposure, bullying, and violence as psychosocial hazards.
For a related read, see Burnout vs Depression vs Just tired: How to tell the difference and Work Pressure Is Up. Engagement Is Down. What Men Can Do About It.
Psychosocial hazards at work are not soft issues, trendy jargon, or signs that people have become fragile. They are recognised workplace hazards that can do real harm. Australian regulators now treat them that way, and the national claim data show the cost of getting this wrong is high for workers and employers alike.
A safer workplace is not only one where people avoid physical injury. It is also one where the work itself is designed, managed, and supported in a way that does not grind people down.
Australian Institute of Health and Welfare. (2025). Stress and trauma. Australian Government.
Comcare. (2025). People at Work: A free evidence-based psychosocial risk assessment tool for workplaces. Australian Government.
Comcare. (2025). WHS laws are changing. Australian Government.
Comcare. (2025). Psychosocial hazards. Australian Government.
Comcare. (2025). Regulatory guide - Managing psychosocial hazards. Australian Government.
Safe Work Australia. (2025). Key Work Health and Safety Statistics Australia 2025. Australian Government.
Safe Work Australia. (2025). Psychosocial hazards. Australian Government.
Safe Work Australia. (2025). Mental health. Australian Government.
Safe Work Australia. (2025). Remote and isolated work. Australian Government.
Safe Work Australia. (2024). Psychological health and safety in the workplace. Australian Government.