SZDYI v MIMIA & Anor

The applicants, SZDYI and MIMIA, brought proceedings before the High Court of Australia concerning the interpretation of certain provisions of the *Migration Act 1958* (Cth). The core of the dispute revolved around the lawfulness of decisions made by the Minister for Immigration and Multicultural and Indigenous Affairs (MIMIA) and the second respondent, affecting the immigration status of SZDYI.

The High Court was required to determine whether the Minister's decision to refuse to revoke a deportation order, and the subsequent decision to refuse to grant a protection visa, were vitiated by jurisdictional error. Specifically, the Court had to consider whether the Minister had failed to exercise a non-discretionary power conferred by the *Migration Act*, thereby rendering the decisions invalid. The central legal question was whether the Minister was obliged to consider certain information when deciding whether to revoke a deportation order.

In their reasoning, Hayne and Crennan JJ applied principles of administrative law concerning the exercise of statutory powers. Their Honours held that the Minister's power to revoke a deportation order under s 501(1) of the *Migration Act* was discretionary. Consequently, the Minister was not obliged to consider information that was not before him when making the decision to refuse to revoke the deportation order. The Court found that the Minister had not failed to exercise a power that he was bound to exercise, and therefore, there was no jurisdictional error.

The High Court dismissed the application for special leave to appeal.