Catchwords:

MIGRATION – appeals from orders of the Federal Circuit Court of Australia – whether the statutory expression in s 415(1) of the Migration Act 1958 (Cth) conferring on the Administrative Appeals Tribunal “all the powers and discretions that are conferred by this Act on the person who made the decision” applied to confer those powers and discretions on the Tribunal where the person who made the decision was not validly made a delegate of the Minister