The Board may appoint a person (other than a member) to act as the Managing Director:
(a) during a vacancy in the office of Managing Director (whether or not an appointment has previously been made to the office); or
(b) during any period, or during all periods, when the Managing Director is absent from duty or from Australia, or is, for any reason, unable to perform the duties of the office.
Note: For rules that apply to acting appointments, see section 33A of the Acts Interpretation Act 1901 .