Commonwealth Consolidated Regulations(1) The Governor‑General may promote an officer to any of the following ranks for a specified period:
(a) Commander or a higher rank;
(b) Lieutenant‑Colonel or a higher rank;
(c) Wing Commander or a higher rank.
(2) The Chief of the officer's Service may extend the period.
Note 1 An officer may decline to be promoted under this regulation.
Note 2 An officer who has been promoted under this regulation is affected by regulation 66.