Bup18 v Minister for Home Affairs

The applicant, Bup18, sought judicial review of a decision by the Administrative Appeals Tribunal (AAT) to refuse their application for protection visas. The Minister for Home Affairs was the respondent. The core of the dispute concerned the AAT's refusal of the protection visas and the subsequent interlocutory dismissal of a show cause application made by the applicant. The matter came before Driver J of the Federal Court of Australia.

The primary legal issue before the Court was whether the AAT's decision involved jurisdictional error. This required the Court to consider whether the applicant had an arguable case that the AAT had made an error in the exercise of its jurisdiction, which would warrant further examination. The Court was also tasked with determining whether the interlocutory dismissal of the show cause application was itself a reviewable decision or an error.

Driver J found that the applicant had not established an arguable case of jurisdictional error. The Court reasoned that the AAT's decision to refuse the protection visas was made within its jurisdiction, and the subsequent show cause process, including its interlocutory dismissal, did not demonstrate any fundamental flaw in the AAT's exercise of power. Consequently, the Court concluded that there was no basis for judicial review.

The application for judicial review was dismissed.