DXF22 v Minister for Immigration, Citizenship and Multicultural Affairs

In the matter of DXF22 v Minister for Immigration, Citizenship and Multicultural Affairs, the appellant, an individual who had applied for a review of a decision to refuse a protection visa, challenged the decisions of the Administrative Appeals Tribunal (AAT) to dismiss his application and to confirm the dismissal. The appellant contended that his detention by immigration officers prevented him from updating the AAT about his change in contact details, leading to the AAT's failure to notify him of the hearing. Further, he argued that the Secretary to the Department of Home Affairs failed to comply with s 418(3) of the Migration Act 1958 (Cth) by not forwarding relevant information to the AAT, which, in turn, resulted in a jurisdictional error.

The primary issues before the court were whether the Secretary’s non-compliance with s 418(3) of the Act vitiated the AAT’s decisions under s 426A, and if the AAT’s failure to make a reasonable inquiry into the appellant's contact details constituted a jurisdictional error. The court examined whether the statutory obligation to provide relevant information to the AAT was breached and if such a breach had any impact on the validity of the AAT’s decisions. Additionally, the court considered whether the AAT's procedural oversight in not verifying the appellant’s contact details amounted to a jurisdictional error.

The court found that while the Secretary's failure to comply with s 418(3) did not vitiate the AAT's decisions, the AAT did err by not making reasonable inquiries into the appellant's contact details. The court held that the Secretary's omission did not invalidate the AAT’s decisions as the appellant did not demonstrate how the information in question would have altered the outcome. However, the court determined that the AAT's failure to make a reasonable inquiry about the appellant's contact details constituted a jurisdictional error. Despite this, the court concluded that the error did not vitiate the AAT's decisions as the appellant did not show how the outcome would have been different had the AAT known about his detention.

The appeal was dismissed, and the appellant was ordered to pay the costs of the first respondent as agreed or assessed.