Definition: Organisational justice refers to workers' perceptions of fairness in the workplace. It encompasses distributive justice (whether outcomes such as pay, promotions, and workload are allocated fairly), procedural justice (whether the processes used to make decisions are fair and transparent), and interactional justice (whether workers are treated with dignity and respect when decisions are communicated). Low organisational justice is a significant psychosocial hazard.
Overview
Perceptions of fairness are among the most powerful determinants of psychological wellbeing at work. Workers who perceive their organisation as unfair experience higher rates of anxiety, burnout, and intention to leave, even in the absence of other hazards. The sense of injustice is intrinsically stressful because it signals to workers that they are not valued, that their contributions are not recognised, and that the environment is not predictable or safe.
Fairness operates across multiple dimensions. A technically fair outcome still feels unjust if the process by which it was reached was opaque or excluded the affected workers. A fair process can feel invalidated by how the decision is communicated if the communication is dismissive or disrespectful.
Organisational justice is particularly important during restructures, performance management processes, remuneration reviews, and incident investigations. These are the moments when workers closely scrutinise whether the organisation's stated values match its actual behaviour.
Perceptions of unfairness also create risk at the team level. When one worker perceives a colleague as receiving preferential treatment, the ripple effects affect the entire team's trust and psychological safety.
Why it matters
A substantial body of research links low organisational justice to psychological distress, burnout, cardiovascular disease, and absenteeism. The Model Code of Practice lists 'low reward and recognition' and 'poor organisational change management' as psychosocial hazards, both of which have strong fairness components. WorkSafe NZ's 2024 guidance identifies 'lack of fairness or recognition' as a social and relational hazard. Studies from Sweden and Finland show organisational injustice to be an independent predictor of sick leave and long-term disability.
Warning signs
Signs this is managed well
- Decisions about pay, promotion, and workload are perceived as fair and explained
- Processes for performance management and complaints are transparent and consistent
- Workers feel heard and respected when significant decisions affecting them are made
- Inconsistencies in how people are treated are identified and addressed
- Leaders are aware of and actively manage perceptions of favouritism
Signs this is a risk
- Perceptions of favouritism or unequal treatment are widespread
- Workers describe processes such as performance reviews as inconsistent or opaque
- Pay transparency is low and comparisons create persistent resentment
- Decisions affecting workers are made without their input and communicated dismissively
- Complaints or grievances are handled inconsistently depending on who is involved
Control measures
- 1Establish consistent, documented criteria for decisions about pay, promotion, and workload allocation
- 2Make decision processes transparent and explain rationale when significant decisions are made
- 3Train managers in procedural fairness, particularly during difficult conversations
- 4Create accessible grievance mechanisms that are perceived as genuinely independent
- 5Audit outcomes for patterns of inequity across gender, ethnicity, or tenure
- 6Communicate values not just in policy but through the consistency of leadership behaviour
Legal context (Australia and New Zealand)
Organisational justice sits within the psychosocial hazard frameworks of both the Australian Model Code of Practice and WorkSafe NZ's 2024 guidance, through the named hazards of low recognition and reward, poor change management, and inadequate support. Victoria's OHS (Psychological Health) Regulations 2025 and the accompanying Compliance Code include 'recognition of contribution' and 'quality of relationships with supervisors' as assessment factors with strong fairness dimensions. In New Zealand, the HSWA's broad definition of health as including mental health encompasses the psychological harm caused by perceptions of unfair treatment.
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Regulatory timeline
How this factor has been formalised in Australian and New Zealand workplace health and safety frameworks.
Regulatory timeline
- 2022
Model Code of Practice names low recognition and reward, which has a strong fairness component, as a psychosocial hazard.
- 2024
WorkSafe NZ guidance lists lack of fairness or recognition as a social and relational hazard.
- 2025
Victoria's OHS (Psychological Health) Regulations 2025 require assessment of recognition of contribution and management relationship quality, both of which encompass fairness.
Related factors
- Recognition and Reward →Whether workers feel their contributions are acknowledged and valued.
- Leadership →The quality and consistency of management behaviour at all levels.
- Change Management →How organisational change is communicated, managed, and supported.