(1) A duty holder must review and, as necessary, revise control measures implemented under this regulation so as to maintain, so far as is reasonably practicable, a work environment that is without risks to health or safety.
(2) Without limiting subsection (1), the duty holder must review and, as necessary, revise a control measure in the following circumstances:
(a) the control measure does not control the risk it was implemented to control so far as is reasonably practicable;
Examples
1 the results of monitoring show that the control measure does not control the risk
2 a notifiable incident occurs because of the risk
(b) before a change at the workplace that is likely to give rise to a new or different risk to health or safety that the measure may not effectively control;
(c) a new relevant hazard or risk is identified;
(d) the results of consultation by the duty holder under the Act or this regulation indicate that a review is necessary;
(e) a health and safety representative requests a review under subsection (4).
(3) Without limiting subsection (2) (b), a change at the workplace includes—
(a) a change to the workplace itself or any aspect of the work environment; or
(b) a change to a system of work, a process or a procedure.
(4) A health and safety representative for workers at a workplace may request a review of a control measure if the representative reasonably believes that—
(a) a circumstance mentioned in subsection (2) (a), (b), (c) or (d) affects or may affect the health and safety of a member of the work group represented by the health and safety representative; and
(b) the duty holder has not adequately reviewed the
control measure in response to the circumstance.