Duo18 v Minister for Home Affairs

The applicant, Duo18, sought judicial review of a decision by the Immigration Assessment Authority (IAA) to refuse their application for a protection visa. Duo18 claimed to fear harm in Sri Lanka, but the IAA had disbelieved certain aspects of their account and found other claimed fears to be not well-founded. The matter came before Judge Driver in the Federal Circuit and Family Court of Australia.

The central legal issues before the court were whether the IAA had committed a jurisdictional error. Specifically, the court was asked to consider if the IAA erred in its application of section 473DD of the *Migration Act 1958* (Cth), if it overlooked an integral part of the applicant's claims, or if it failed to consider cumulatively the risks of harm confronting the applicant.

Judge Driver found that the IAA had not committed a jurisdictional error. The court reasoned that the IAA had adequately considered the applicant's claims and the evidence presented. The Authority's findings of fact, including those where the applicant was disbelieved, were open to it on the evidence. Furthermore, the court determined that the IAA had properly applied section 473DD of the *Migration Act*, which concerns the IAA's obligations when reviewing decisions. The Authority's assessment of the risks of harm was found to be comprehensive and did not overlook any essential elements of the applicant's case, nor did it fail to consider the cumulative impact of potential harms.