For decades, occupational health and safety frameworks focused on becoming what you could see and measure — chemical exposures, physical injury, noise levels. Mental health, where it featured at all, was largely treated as a personal matter. That era is ending.
Jurisdictions across the world are now formally codifying psychological wellbeing as a workplace hazard, subject to the same risk management obligations as any physical risk. The direction of travel is clear and consistent.
Australia has moved furthest and fastest. Every Australian state and territory now requires employers to explicitly identify, assess and control psychosocial hazards. Victoria's Occupational Health and Safety (Psychological Health) Regulations came into full effect in December 2025, completing the national picture. Employers must treat excessive workload, poor role clarity, traumatic content, and interpersonal conflict with the same rigour as they would a chemical spill.
Canada followed suit. From October 2025, Quebec employers with 20 or more workers must maintain a prevention programme that specifically documents psychosocial risks — including workload, lack of recognition, and unclear roles — alongside traditional physical and chemical hazards. This extends obligations that already existed in most Canadian provinces under the duty to protect psychological health.
The European Union has long required psychosocial risk assessments under its Framework Directive (89/391/EEC), supported by social partner agreements on work-related stress and harassment. What has changed is enforcement: EU member states are increasingly treating non-compliance as a regulatory matter, not just an HR one.
The United Kingdom passed the Employment Rights Act 2025, formally placing psychological harm on the same legal footing as physical harm within the employment relationship. The HSE is running approximately 14,000 proactive inspections in its current business plan cycle, with mental health and stress a stated enforcement priority. Employers who cannot demonstrate a completed stress risk assessment are now exposed.
South Africa's legal framework already contains the building blocks. The Occupational Health and Safety Act mandates a safe and healthy working environment — and this has always extended in principle to psychosocial hazards. The Employment Equity Act requires reasonable accommodation for employees with disabilities, which includes mental health conditions. The Constitution's equality protections apply. And SANS 45001 (South Africa's adoption of ISO 45001) explicitly incorporates psychosocial wellbeing into the occupational health and safety management system standard.
What has been missing is explicit, enforceable codification — the kind of detail that turns principle into practice.
That is beginning to change. The OHS Amendment Bill currently working through South Africa's legislative process proposes to move employers away from reliance on a written policy alone and toward a formal health and safety management system — one that integrates risk identification, control measures, monitoring, and continuous improvement across all hazard types, including psychosocial ones. South Africa's National Mental Health Policy Framework and Strategic Plan 2023–2030 also sets a clear direction from government, and case law is evolving: a July 2025 Labour Court judgment (Abels v University of Stellenbosch) directly engaged mental health in the context of dismissal for poor performance, signalling that courts are willing to scrutinise how employers handle these situations.
The trend internationally is unambiguous — and South Africa's own regulatory trajectory points the same way. Employers who wait for specific psychosocial regulations before acting are likely to find themselves behind the curve when those regulations arrive.
