
Australian WHS legislation consistently refers to an employer’s duty of care to provide information, training and instruction. These words are often used interchangeably, however legally they are not the same thing.
Each plays a different role in keeping workers safe.
Information includes:
- policies and procedures
- safety data sheets
- signage and written guidance
- safety alerts and notices
Information tells workers what exists but not necessarily how to do the work safely.
Training involves structured learning that helps workers:
- understand hazards
- recognise risk
- know what safety behaviour looks like
- understand their responsibilities
Training may be delivered online or face-to-face, depending on the risk.
Instruction is task specific and practical. It includes:
- showing a worker how to perform a task safely
- explaining controls in the actual work environment
- clarifying expectations before work starts
A common regulatory failure is relying on information alone. For example, handing someone a policy and assuming that meets legal duties. Regulators assess whether workers:
- actually understood the risks
- were shown how to do the work safely
- were supervised where necessary
The takeaway is clear:
Policies don’t keep people safe. Understanding does.
Effective WHS systems combine information, training and instruction, supported by supervision.
How Often Does WHS Training Need to Be Refreshed?
One of the most common WHS questions is “How often do we need to repeat training?”
The honest answer to this is: there is no universal period in Australian WHS law.
Training does not expire because of time, it becomes inadequate when circumstances change or understanding fades.
Refresher training is required when:
- work processes change
- new equipment or substances are introduced
- incidents or near misses occur
- workers show unsafe behaviours
- there is a long gap between performing tasks
- legislation or guidance changes
Some training does have prescribed refresher periods (such as high risk work licences or first aid). Most WHS training does not.
Best practice is to use a risk based approach:
- higher-risk tasks = more frequent refreshers
- low risk awareness training = refreshers when triggers occur
During inspections or investigations, regulators will typically ask:
- when was the last training provided?
- what has changed since then?
- how did you know workers still understood the risks?
Refresher training should be:
- targeted
- proportionate
- documented
OVER training wastes time. UNDER training creates risk. The goal is not repetition, it is continued understanding.










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