WAJF v MIMIA

The case of *WAJF v MIMIA* concerned an appeal to the High Court of Australia by WAJF against a decision of the Federal Court of Australia. The dispute involved the interpretation and application of certain provisions of the *Migration Act 1958* (Cth) concerning the review of decisions made by the Minister for Immigration and Multicultural and Indigenous Affairs.

The primary legal issue before the High Court was whether the Minister's decision to refuse to grant a protection visa was affected by an error of law, specifically in relation to the assessment of the applicant's claims for protection. The court was required to consider the scope of judicial review available under the *Administrative Decisions (Judicial Review) Act 1977* (Cth) in the context of migration decisions.

Hayne and Callinan JJ, in their joint judgment, examined the relevant provisions of the *Migration Act* and the principles of administrative law. They affirmed that judicial review is concerned with the legality of a decision, not its merits. The court held that the Minister's decision would be vitiated by an error of law if it was based on a misinterpretation of the statutory criteria or if the decision-maker failed to take into account relevant considerations or took into account irrelevant considerations. The court analysed the evidence before the Minister and concluded that the Minister's assessment of the applicant's claims was not demonstrably flawed in a manner that constituted an error of law.

The High Court therefore dismissed the appeal, upholding the decision of the Federal Court.