(1) A person with management or control of a workplace must ensure that the risk assessment for the workplace is reviewed by a licensed asbestos assessor if any of the following apply:
(a) there is evidence of which the person is, or should be, aware that—
(i) the risk assessment is no longer valid or adequate; or
(ii) the control measures set out in the risk assessment are no longer valid or adequate;
(b) a significant change is proposed for the premises, or for work practices or procedures, relevant to the risk assessment;
(c) there is a change in the condition of the friable asbestos.
(2) A review of a risk assessment need not include more than a visual inspection of the friable asbestos if the licensed asbestos assessor considers that the inspection is sufficient to adequately assess the risk.