DMF18 v Minister for Home Affairs

The applicant, DMF18, sought judicial review of a decision by the Administrative Appeals Tribunal (AAT) to refuse their application for a protection visa. The Minister for Home Affairs was the respondent. The core of the dispute concerned the AAT's interlocutory dismissal of a show cause application made by the applicant.

The primary legal issue before the Court was whether the AAT had committed a jurisdictional error in dismissing the applicant's show cause application without providing the applicant with an opportunity to respond. This involved considering the procedural fairness obligations owed by the AAT in such circumstances and whether the applicant had an arguable case of jurisdictional error.

Justice Driver found that the applicant had not demonstrated an arguable case of jurisdictional error. The Court reasoned that the AAT's decision to dismiss the show cause application was a procedural step within the broader review process and did not, in itself, constitute a jurisdictional error that would warrant intervention by the Court. The applicant had not established that the AAT failed to afford procedural fairness in a manner that vitiated its jurisdiction.

Consequently, the Court ordered the dismissal of the application for judicial review.