WHS Risk Assessment for Australian PCBUs
Under the Work Health and Safety Act 2011, PCBUs must identify hazards, assess risks, and implement controls — with documentation that demonstrates the process was genuine, specific, and defensible.
What the WHS Act requires
The WHS Act (and equivalent state legislation) requires PCBUs to manage risks to health and safety so far as is reasonably practicable. Regulators may issue improvement notices, prohibition notices, or prosecute if workplace risk management is inadequate.
Officers — directors, executives, and senior managers — have a separate due diligence duty under section 27 of the WHS Act. They must ensure the PCBU has appropriate resources, processes, and verification systems in place to meet WHS obligations.
A risk assessment that cannot withstand scrutiny is not a risk assessment — it is a liability.
Why DIY templates do not meet the standard
A downloaded template may help you list hazards, but it does not demonstrate that a competent person conducted a genuine, site‑specific assessment. Regulators, insurers, and courts look for evidence — not forms.
- Regulators expect evidence that hazards specific to your workplace and operations were identified — not a generic checklist.
- The WHS Regulations require controls to follow the hierarchy of controls. A template cannot apply this to your specific plant, equipment, and work practices.
- Incident investigations routinely expose the inadequacy of template-based compliance. Courts assess whether the assessment was genuine, not whether a form exists.
- Insurers may scrutinise your documentation when assessing claims. A template is less likely to satisfy underwriters than a documented, advisor-guided process.
How advisor-guided assessment produces defensible evidence
Advisor-guided WHS risk assessment replaces template-based assumptions with documentation that demonstrates genuine compliance and withstands regulatory scrutiny.
- Hazard identification conducted by someone with knowledge of your operations and WHS obligations.
- Risk scoring applied using a methodology aligned to Safe Work Australia guidance.
- Controls selected using the hierarchy — elimination, substitution, isolation, engineering, administrative, PPE — with documented rationale.
- Completed documentation reviewed for adequacy before delivery, suitable for regulator review, incident investigation, and insurer assessment.
Frequently asked questions
What does the WHS Act require for risk assessments?
PCBUs must identify hazards, assess risks, and implement controls that are appropriate to the specific work being done.
Why do templates fail?
Templates often lack site-specific detail, control rationale, and evidence that a competent person conducted the assessment.
What makes a WHS risk assessment defensible?
A defensible assessment documents hazard identification, risk scoring, controls, and residual risk using a recognised methodology.
Speak with a Risk Advisor
Find out whether your current risk assessment documentation meets the WHS standard — and what a managed assessment would involve for your business.
Contact a Risk Advisor