Liyanage v Minister for Immigration

In the matter of *Liyanage v Minister for Immigration*, heard before Judge Riethmuller, the applicant sought judicial review of a decision made by the Minister for Immigration. The dispute concerned the Minister's refusal to grant the applicant a visa, with the applicant alleging that the decision was unlawful.

The central legal issue before the Court was whether the Minister's decision to refuse the visa application was affected by an error of law, specifically whether the Minister had failed to consider relevant considerations or had taken into account irrelevant considerations when making the decision. The applicant contended that the Minister's assessment of their circumstances was flawed and did not properly engage with the criteria stipulated in the relevant migration legislation.

Judge Riethmuller found that the Minister's delegate had indeed failed to consider a crucial piece of evidence that was relevant to the assessment of the applicant's eligibility for the visa. This failure constituted an error of law, as it meant the decision was not made in accordance with the statutory requirements. The Court applied the principles of administrative law, emphasizing the obligation of decision-makers to consider all relevant material placed before them.

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