(1) The Governor in Council may appoint a person to act as information
commissioner—
(a) during a vacancy in the office; or
(b) during any period,
or during all periods, when the information commissioner is absent from duty
or from Australia or is, for another reason, unable to perform the duties of
the office.
(3) Before performing the duties of
office, the acting information commissioner must make an oath or affirmation
to the effect that he or she will faithfully and impartially perform the
duties of the office.