Din, Ex parte - Re MIMA

This matter concerned an application by Mr Din for an order of certiorari to quash a decision of the Minister for Immigration and Multicultural Affairs (MIMA) to refuse to grant him a protection visa. The application was heard by Callinan J in chambers.

The central legal issue before the Court was whether the Minister's decision to refuse the protection visa was affected by an error of law, specifically whether the Minister failed to consider relevant considerations or took into account irrelevant considerations when making the decision.

Callinan J found that the Minister's delegate had failed to consider a significant portion of the applicant's submissions, which were crucial to the assessment of his claim for protection. This failure constituted an error of law, as it meant the delegate did not properly consider all relevant material before making the decision. The Court applied the principle that a decision-maker must consider all relevant material put before them, and a failure to do so renders the decision invalid.

Consequently, Callinan J made an order quashing the decision of the Minister and remitting the application for a protection visa to the Minister for reconsideration according to law.