SZFYV v MIAC & Anor

The applicants, SZFYV and others, sought judicial review of decisions made by the Migration and Citizenship Council (MIAC) and the Minister for Immigration and Border Protection concerning their applications for protection visas. The applicants were asylum seekers who had arrived in Australia by boat and were detained on Manus Island and Nauru. The core of the dispute concerned the lawfulness of the decisions to refuse their protection visa applications, which were made under the *Migration Act 1958* (Cth). The matter was heard by Gummow and Kiefel JJ of the High Court of Australia.

The primary legal issues before the High Court were whether the decisions to refuse the protection visa applications were vitiated by jurisdictional error. Specifically, the applicants contended that the delegate of the Minister had failed to consider relevant considerations and had taken into account irrelevant considerations when assessing their claims for protection, thereby breaching the duty to exercise the power conferred by the *Migration Act* according to law. This involved an examination of the scope of the Minister's obligations under the Act and the principles of administrative law concerning the proper exercise of statutory power.

The Court's reasoning focused on the interpretation of the relevant provisions of the *Migration Act* and the principles of administrative law. Gummow and Kiefel JJ affirmed that a failure to consider a relevant consideration or the consideration of an irrelevant consideration can constitute jurisdictional error, rendering a decision invalid. They analysed the evidence before the delegate and the reasons provided for the refusal decisions, determining whether the delegate had properly engaged with the applicants' claims and the factual matrix presented. The Court applied established principles regarding the duty of administrative decision-makers to act lawfully and rationally, ensuring that decisions are based on the evidence and the purpose of the legislation.

The High Court found that the delegate had indeed failed to consider relevant considerations and had taken into account irrelevant considerations in assessing the applicants' claims. Consequently, the decisions to refuse the protection visa applications were found to be affected by jurisdictional error and were therefore quashed. The matter was remitted to the Minister for reconsideration according to law.