NAKQ & Ors v MIMIA

The applicants, NAKQ and others, sought judicial review of decisions made by the Minister for Immigration and Multicultural and Indigenous Affairs (MIMIA) concerning their refugee status. The applicants were asylum seekers who had arrived in Australia by boat. The core of the dispute revolved around the lawfulness of the Minister's decisions to refuse to grant them protection visas.

The High Court was required to determine whether the Minister's decisions were vitiated by jurisdictional error. Specifically, the Court considered whether the Minister had failed to take into account relevant considerations or had taken into account irrelevant considerations when assessing the applicants' claims for protection. This involved an examination of the scope of the Minister's obligations under the *Migration Act 1958* (Cth) and the principles of administrative law concerning the exercise of statutory powers.

The Court analysed the evidence before the Minister and the reasons provided for the refusal decisions. It applied established principles of administrative law, including the requirement for a decision-maker to consider all relevant factors and disregard irrelevant ones. The Court found that the Minister's delegate had failed to properly consider certain aspects of the applicants' claims, particularly concerning the risk of persecution they faced in their country of origin. This failure constituted a jurisdictional error, rendering the decisions unlawful.

Consequently, the High Court quashed the decisions of the Minister and remitted the applications for protection visas to the Minister for reconsideration according to law.