SZDEM & Ors v MIMIA

The applicants, SZDEM and others, sought judicial review of decisions made by the Minister for Immigration and Multicultural and Indigenous Affairs (MIMIA) concerning their claims for protection visas. The dispute centred on whether the Minister had properly exercised his discretion under section 48B of the *Migration Act 1958* (Cth) to allow the applicants to lodge applications for protection visas, notwithstanding that they had previously had protection visa applications refused. The matter came before the High Court of Australia.

The primary legal issue before the High Court was whether the Minister's decision not to allow the applicants to make further applications for protection visas was vitiated by an error of law. Specifically, the court had to determine whether the Minister had failed to consider relevant considerations or had taken into account irrelevant considerations when exercising his discretion under section 48B. This involved an examination of the scope of the Minister's power and the nature of the duty owed to applicants in such circumstances.

Gummow and Kirby JJ found that the Minister's decision-making process had failed to adequately consider the applicants' circumstances and the potential for them to be subjected to persecution if returned to their country of origin. Their Honours held that the Minister's discretion under section 48B was not unfettered and required a genuine consideration of the merits of the applicants' claims for protection. The court applied principles of administrative law, emphasizing that a failure to consider relevant factors or the consideration of irrelevant factors could render a decision legally invalid. The court concluded that the Minister had erred in law by failing to properly exercise his discretion.