Psychosocial Hazards at Work and Its Impact on Physical Health: A Guide to WHS Compliance

Written by: Dion Kramer | Founder & Chief Executive Officer | LinkedIn

Psychosocial hazards are no longer emerging risks. They are a measurable and growing component of workplace harm in Australia. Recent Safe Work Australia data shows that mental health conditions account for around 12% of all serious workers’ compensation claims[1], with these claims increasing significantly over the past decade and resulting in longer absences than many physical injuries.

Psychosocial hazards at work are also amplified when untreated physical health conditions increase fatigue, sleep disruption, and cognitive strain. Under WHS compliance requirements, organisations must control systemic contributors to psychological harm — including barriers to preventive health access.

What are Psychosocial Hazards at Work?

Psychosocial hazards at work are conditions or practices that increase the risk of psychological or physical harm due to the way work is designed, managed, or supported. Common psychosocial hazards include:

• Sustained high workload or unrealistic deadlines
• Low job control or unclear role expectations
• Poor organisational support
• Poor mental health
• Inadequate recovery time
• Bullying, conflict, or poor leadership behaviour
• Exposure to emotionally demanding work

Based on an inflation-adjusted analysis of the Productivity Commission’s data, poor mental health is estimated to have cost the Australian economy between $297 billion and $342 billion in the 2023-24 financial year, which equates to approximately $826 million to $936 million every day[2].

How to Identify Psychosocial Hazards in Your Workplace

Under WHS requirements, organisations must actively identify psychosocial hazards arising from the way work is designed, managed, and supported.

1. Review the "Paper Trail"

Workplace data often signals emerging risk. Examine trends in absenteeism, turnover, stress-related workers’ compensation claims, incident reports involving bullying or fatigue, and leave patterns such as repeated short-term absences or employees not taking annual leave. These patterns may indicate sustained workload pressure or burnout.

2. Consult Your Team

Because psychosocial hazards are experienced subjectively, worker consultation is essential. Use validated surveys (e.g., Copenhagen Psychosocial Questionnaire or People at Work), facilitated focus groups, and structured one-on-ones to uncover issues such as role ambiguity, low job control, or inconsistent leadership support.

3. Observe the Work Environment

Assess day-to-day work dynamics. Look for persistent crisis mode, skipped breaks, siloed teams, or communication styles characterised by blame or conflict. These environmental cues often reveal systemic psychosocial risk factors not visible in formal reports.

Case Study[3]

An Australian Public Service agency introduced a new performance management system but failed to consult labour hire workers before implementation. Affected contractors reported bullying, harassment, and increased psychological stress following the change. A Comcare inspection found the agency breached duties under the Work Health and Safety Act 2011 by failing to manage psychosocial risks and consult all impacted workers. The organisation was required to implement a corrective action plan to improve risk identification and inclusive consultation processes.

The Overlooked Connection Between Psychosocial Hazards and Physical Health

Globally, chronic pain affects around one in three workers[4], and is associated with reduced productivity due to both absenteeism and presenteeism. Research also shows that health-related presenteeism accounts for the majority of productivity loss, often six times higher[5] than loss due to sick leave alone, with pain and stress jointly driving this effect. Studies of workplace populations[6] have documented correlations between physical pain and higher levels of stress, demonstrating that unmanaged physical discomfort directly contributes to psychological strain and cognitive overload on the job.

Poor oral health is one example of this interaction. Persistent dental pain is associated with sleep disturbance, anxiety, and reduced concentration. In Australia, oral health issues contribute an estimated $8.7 billion annually in lost productivity through absenteeism and presenteeism.

While not traditionally framed as a WHS issue, oral health, as part of preventive health, functions as an upstream psychosocial risk control where untreated conditions amplify psychological strain.

Organisational Controls That Reduce Psychosocial Hazards at Work

Under WHS Compliance, organisations are expected to control psychosocial hazards at work by prioritising elimination and minimisation, rather than relying on individual coping strategies or reactive support.

In practice, effective psychosocial hazard controls fall into three areas. The first is job and workload design—ensuring workloads are realistic, role boundaries are clear, and employees have predictable opportunities for recovery through leave and rest. Poorly designed work remains one of the most common and preventable sources of psychosocial harm.

The second area is leadership and operational consistency. Managers must be capable of recognising early signs of strain and applying policies consistently across teams. Inconsistent decision-making and uneven support are frequently cited contributors to psychological risk and perceived unfairness.

The third area is preventive health access. Physical health issues that go untreated, often due to cost or access barriers, amplify stress, fatigue, and disengagement. Removing financial and practical barriers to essential care reduces psychosocial risk at its source.

Examples of preventive controls should include:

• Employer-paid health benefits that reduce out-of-pocket barriers
• Simplified access to routine medical and allied health services
• A dental cover to support preventive oral care and reduce pain-related presenteeism
• Policies that allow employees to attend appointments without penalty

How Physical Health Amplifies Psychosocial Risk Under WHS

Psychosocial Risk Assessment Tools Under the WHS Compliance[7]

The following evidence-based tools help organisations systematically identify psychosocial hazards at work in line with WHS requirements, using structured surveys, data analysis, and worker consultation.

Is Preventive Dental Cover a Psychosocial Risk Control?

Under WHS compliance principles, employers must eliminate or minimise risks so far as reasonably practicable. Where untreated health conditions amplify psychological strain, reducing barriers to preventive care can operate as an upstream risk minimisation control.

Physical discomfort and untreated health conditions increase psychological strain and reduce tolerance to workload pressure. People with poor oral health are up to 49%[8] more likely to suffer hypertension and 50+ other chronic health conditions, highlighting the strong link between poor oral health and systemic conditions.

As part of a broader preventive strategy, employer-paid dental cover can:

• Reduce untreated pain that amplifies stress and fatigue
• Support earlier intervention before issues escalate
• Lower disruption from emergency dental treatment
• Reduce financial stress linked to delayed care
• Support not just you but your family too

Employees with workplace benefits, including dental cover, report lower financial stress. Around 61% say their benefits reduce financial stress, and 66% say they worry less about unexpected costs[9].

Case Study[10][11]

DTE Energy launched a Culture of Health & Well-Being initiative, including its “Take Care” campaign, to reduce psychosocial risk by redesigning work practices, strengthening leadership capability, and improving preventive health access. Leadership training and structured mental health check-ins improved early risk identification and policy consistency. Expanded health benefits reduced barriers to care and lowered injury and health-related costs. The initiative demonstrates how integrating work design, leadership, and preventive health can function as organisational risk controls.

Conclusion

Psychosocial hazard management requires organisations to look beyond workload and leadership alone. Physical health access, financial barriers to care, and untreated chronic conditions all influence psychological risk and day-to-day performance. Preventive health controls, including simplified access to routine care, form part of a broader WHS strategy aimed at reducing sustained harm rather than reacting to it.

Organisations that integrate preventive health access into WHS planning strengthen both compliance and workforce stability. Smile™ Enterprise Dental Cover is one example of how preventive access to routine care can be embedded into organisational risk controls, supporting both wellbeing and productivity.

Explore how an enterprise dental cover strengthens your approach to employee wellbeing and psychosocial risk management.

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