Geka v Commonwealth of Australia and Anor

The applicants, Geka and others, sought judicial review of decisions made by the Commonwealth of Australia and the Minister for Immigration and Multicultural Affairs concerning the grant of visas. The applicants, who were asylum seekers, had their visa applications refused and their appeals dismissed by the Refugee Review Tribunal. They contended that the decisions were invalid due to alleged breaches of procedural fairness and that the Minister had failed to exercise his non-compellable, non-discretionary power under s 417 of the *Migration Act 1958* (Cth) in accordance with the law.

The central legal issues before the High Court of Australia were whether the decisions of the Minister and the Tribunal were vitiated by a failure to afford procedural fairness, and whether the Minister's purported exercise of his s 417 power was legally effective. Specifically, the applicants argued that they were not given adequate notice of adverse information considered by the Tribunal and that the Minister's decision to refuse to exercise his s 417 power was based on an erroneous understanding of the relevant legal principles, thereby rendering the decision unlawful.

McHugh J found that the Tribunal had indeed breached procedural fairness by failing to provide the applicants with notice of the adverse information upon which it relied in dismissing their appeals. This failure meant that the Tribunal's decisions were invalid. Furthermore, McHugh J held that the Minister's decision not to exercise his s 417 power was also unlawful. The Minister had mistakenly believed that he was bound by the Tribunal's findings, when in fact the s 417 power was a separate and independent power that could be exercised even if the Tribunal had made adverse findings, provided the Minister was satisfied that it was in the public interest to grant a visa.

Consequently, McHugh J ordered that the decisions of the Refugee Review Tribunal and the Minister be quashed. The matter was remitted to the Minister for reconsideration of the applicants' claims in accordance with the law.