VSAJ v MIMIA & Anor

The applicants, VSAJ and MIMIA, brought proceedings before the High Court of Australia concerning the interpretation and application of the *Migration Act 1958* (Cth). The dispute centred on the lawfulness of decisions made by the Minister for Immigration and Multicultural and Indigenous Affairs (MIMIA) regarding the immigration status of VSAJ.

The primary legal issue before the High Court was whether the Minister's decision to refuse to revoke a deportation order, made pursuant to s 501(1) of the *Migration Act*, was affected by jurisdictional error. This involved determining whether the Minister had failed to consider relevant considerations or had taken into account irrelevant considerations when exercising the power under s 501(1).

In their reasoning, Hayne and Crennan JJ applied established principles of administrative law concerning the scope of judicial review for jurisdictional error. They emphasised that the Minister's power under s 501(1) was discretionary and that the court's role was not to substitute its own view for that of the Minister, but rather to ensure that the Minister's decision-making process was legally sound. The Court found that the Minister had failed to consider a crucial piece of evidence that was relevant to the assessment of VSAJ's character, thereby constituting a jurisdictional error.

Consequently, the High Court quashed the decision of the Minister and remitted the matter to the Minister for reconsideration according to law.