(1) Application may be made to the AAT for review ( AAT second review ) of a decision of the AAT on AAT first review made under subsection 43(1) of the AAT Act.
(2) For the purposes of subsection (1), the decision of the AAT on AAT first review is taken to be:
(a) if an AAT first review affirms a decision--that decision as affirmed; or
(b) if an AAT first review varies a decision--that decision as varied; or
(c) if an AAT first review sets a decision aside and substitutes a new decision--the new decision; or
(d) if an AAT first review sets a decision aside and sends the matter back to the Secretary for reconsideration in accordance with any directions or recommendations of the AAT--the directions or recommendations of the AAT.