Miscellaneous Part 7 Matters relating to Secretary’s powers Division 3 Section 57 Division 3—Matters relating to Secretary’s powers 57 Additional power of Secretary Without limiting any other provision of this Act, the Secretary may undertake an assessment of a critical infrastructure asset to determine if there is a risk to national security relating to the asset. 58 Assets ceasing to be critical infrastructure assets The Secretary must, in writing, notify the reporting entity for an asset if the Secretary becomes aware that the asset has ceased to be a critical infrastructure asset. 59 Delegation of Secretary’s powers (1) The Secretary may, by written instrument, delegate to an SES employee, or an acting SES employee, in the Department any of the Secretary’s powers, functions or duties under this Act. Note: The expressions SES employee and acting SES employee are defined in section 2B of the Acts Interpretation Act 1901. (2) In exercising powers, performing functions or discharging duties under a delegation, the delegate must comply with any written direction given by the Secretary to the delegate. No. 29, 2018 Security of Critical Infrastructure Act 2018 Authorised Version C2018A00029 53