Mines Work Health and Safety (Supplementary Requirements) Regulations 2025
4Risk assessment
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4 Risk assessment
(1) A mine operator must ensure that a risk assessment, in respect of the mine, is undertaken at the following times:
(a) before mining operations at the mine commence;
(b) before the introduction, for the first time at the mine, of any plant or substance;
(c) before work of a type not previously performed at a mine commences;
(d) when there is a change at the mine in the type of work, work practices or plant;
(e) when new information becomes available concerning work, work practices, plant, or substances, at the mine, that may affect the health or safety of a worker or other person at the mine;
(f) whenever a new hazard or potential hazard is introduced or identified at the mine.
Penalty: In the case of –
(a) a body corporate, a fine not exceeding $13 000; and
(b) an individual, a fine not exceeding $6 500.
(2) A mine operator must ensure that a risk assessment in respect of the mine is –
(a) reviewed and, if necessary, revised as soon as practicable after there is evidence to indicate that the risk assessment is no longer adequate; and
(b) in any other case, reviewed and, if necessary, revised, at intervals of not more than 5 years.
Penalty: In the case of –
(a) a body corporate, a fine not exceeding $13 000; and
(b) an individual, a fine not exceeding $6 500.
(3) A risk assessment may be undertaken –
(a) on individual items of plant or substances; or
(b) if multiple items of plant, or substances, of the same design or composition are installed and used under the same conditions – on a representative sample of the plant or substance, unless the risk to health and safety may vary according to who is operating the item or dealing with the substance.