(1) The committee must review the decision of the internal reviewer, and confirm, vary or revoke the decision, within 28 days after the committee receives the application for review of that decision.
(2) If the decision is not varied or revoked within the 28 days, the decision is taken to have been confirmed by the committee.
(3) As soon as practicable after reviewing the decision, the committee must give written notice of the decision on its review to the affected person.
(4) The notice must be in accordance with the requirements of the code of practice in force under subsection 25B (1) of the Administrative Appeals Tribunal Act 1989 .