Mental Health in the Workplace: ESG and Employer Duty of Care in Australia
Mental health is increasingly recognised as critical to workplace wellbeing and ESG performance. In Australia, psychosocial hazards—workplace factors affecting mental health—are now explicitly covered under WHS law. Organisations have legal and ethical obligations to protect employees’ mental health and provide support. Yet many Australian workplaces still treat mental health as peripheral to wellbeing rather than a core responsibility.
This guide explores mental health in the workplace as an ESG and WHS priority, including hazard management, support provision, and building mentally healthy cultures. For context on broader employee wellbeing, see our guide to employee wellbeing and ESG.
Mental Health in the Australian Context
The Challenge
Mental health issues are widespread in Australia:
- 1 in 5 Australian adults experience mental health conditions annually
- Workplace stress is a leading cause of work-related mental health issues
- Burnout, anxiety, and depression are increasingly common in workplaces
- Suicide is a leading cause of death for working-age Australians
- Workplace mental health issues cost Australian businesses billions in lost productivity
Employer Obligations
Under Australian WHS law, employers have positive duties to:
- Identify and manage psychosocial hazards
- Provide safe systems of work that protect mental health
- Consult with workers on mental health hazards
- Provide support and resources for mental health
- Comply with Safe Work Australia guidance on psychosocial hazards
Understanding Psychosocial Hazards
What Are Psychosocial Hazards?
Workplace factors that can cause harm to mental health and wellbeing. Safe Work Australia identifies key hazard categories:
1. Job Demands
- Excessive workload or pressure
- Work pace that’s unreasonable or unsustainable
- Complex or conflicting work demands
- Unclear expectations or role ambiguity
- Frequent or prolonged overtime
2. Job Control and Autonomy
- Lack of control over work decisions
- Micromanagement
- Limited say in how work is performed
- Inability to balance competing demands
3. Support and Resources
- Inadequate support from managers or team
- Lack of tools or information to do the job
- No access to training or development
- Poor communication from leadership
4. Interpersonal Relationships
- Bullying or harassment
- Discrimination
- Conflict with colleagues or managers
- Lack of trust or respect
- Social isolation
5. Organisational Change
- Job insecurity
- Organisational restructuring without clear communication
- Unclear future or expectations
- Imposed changes without consultation
6. Violence, Aggression, and Trauma
- Customer or public aggression
- Workplace violence
- Exposure to traumatic incidents
Risk Assessment
Systematically identify psychosocial hazards:
- Worker consultation and surveys
- Analysis of sick leave, absenteeism, and turnover
- Exit interviews to understand why people leave
- Complaint and grievance analysis
- Environmental audits (workload, resources, management style)
Managing Psychosocial Hazards
1. Control Hazards at Source
Address root causes rather than just treating symptoms:
Workload Management
- Assess whether workload is reasonable
- Provide adequate staffing and resources
- Prioritise and sequence work reasonably
- Limit overtime and manage fatigue
- Provide flexibility to manage peaks and troughs
Autonomy and Control
- Empower employees to make decisions about their work
- Involve employees in planning and problem-solving
- Avoid excessive micromanagement
- Trust employees to manage their own time and methods
Support and Communication
- Managers trained in supportive, inclusive leadership
- Clear expectations and feedback
- Access to development and training
- Regular communication from leadership
- Mentoring and peer support
Relationship and Culture
- Zero-tolerance for bullying, harassment, discrimination
- Inclusive, respectful culture
- Team connection and cohesion
- Clear grievance and investigation processes
- Celebration of diversity and belonging
2. Manage Change Thoughtfully
When organisational change is unavoidable:
- Communicate early and transparently about what’s happening
- Consult with employees about impacts and solutions
- Provide clear information about timelines and expectations
- Support people through transitions
- Address concerns and questions promptly
3. Protect Against Violence and Trauma
For roles with violence or trauma exposure:
- Prevention measures (security, customer management policies)
- Reporting and investigation of incidents
- Debriefing and counselling after incidents
- Training on managing difficult situations
- Regular check-ins with affected employees
Supporting Mental Health
Provide Mental Health Resources
- Employee Assistance Programs (EAP): Confidential counselling for employees and families
- Mental health first aid: Train staff to recognise and support people in mental health distress
- Workplace counselling: On-site or readily accessible counselling services
- Crisis support: Access to immediate crisis support (1300 lifeline calls, crisis text services)
- Information and resources: Mental health information, self-help resources, training
Reduce Stigma and Encourage Help-Seeking
- Leaders openly discussing mental health
- No discrimination for mental health conditions
- Confidentiality protections for those seeking help
- Regular mental health awareness campaigns
- Normalisation of help-seeking as healthy and responsible
Flexible and Supportive Management
- Flexible work arrangements to support mental health management
- Leave provisions (including mental health days)
- Reasonable adjustments for people with mental health conditions
- Return-to-work support after mental health absences
- Manager training on supporting employees with mental health issues
Building Mentally Healthy Cultures
Creating a culture where mental health is valued:
- Purpose and meaning: Work that feels purposeful attracts and retains people
- Autonomy and voice: People need control over their work and to be heard
- Social connection: Team cohesion and genuine relationships matter
- Fair and equitable: Fairness and equity build trust
- Growth and development: Opportunities to learn and progress are motivating
- Balance: Work-life balance and respect for personal time
Frequently Asked Questions
Are we liable if an employee has mental health issues?
You’re liable if you failed to identify and manage psychosocial hazards, or if your workplace unreasonably contributed to mental health issues. You’re not liable for external factors beyond your control. However, you must manage workplace hazards, provide support, and create safe work environments.
What if an employee discloses mental health issues?
Listen, take it seriously, offer support, and discuss workplace adjustments. Don’t discriminate or penalise disclosure. Maintain confidentiality (unless safety risk). Provide access to EAP or counselling. Work with the employee on support they need.
Can we ask employees about mental health?
You can’t ask invasive personal questions. However, you can assess psychosocial hazards through anonymous surveys, consult with teams on workload and support, and encourage help-seeking by making resources available. Create psychological safety where people feel comfortable discussing wellbeing.
Is mental health screening effective?
Screening can identify people who may be struggling and connect them with support. However, screening must be voluntary, confidential, and only used for support (not monitoring). Combine with addressing workplace hazards—screening alone won’t fix poor psychosocial environments.
What if an employee threatens suicide?
Take it seriously. Connect them immediately with crisis support (Lifeline 13 11 14, Beyond Blue 1300 224 636). Ensure their immediate safety. Involve their family, GP, and mental health professionals. Provide workplace support and flexible arrangements. Keep them connected and supported.
Mental Health as Core Organisational Value
Mental health is no longer a peripheral HR concern—it’s central to WHS law, employee wellbeing, organisational culture, and ESG performance. Organisations that genuinely prioritise mental health through hazard management, resource provision, and culturally supportive environments build resilient, engaged, healthy workplaces where people thrive.
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