Fxo18 v Minister for Immigration

The applicant, Fxo18, sought judicial review of a decision made by the Immigration Assessment Authority (IAA) concerning their application for a Temporary Protection Visa (TPV). The dispute centred on whether the IAA had committed jurisdictional error in its assessment of Fxo18's claims. The matter was heard by Judge Humphreys in the Federal Circuit and Family Court of Australia.

The primary legal issues before the court were whether the IAA had fallen into jurisdictional error by adopting an erroneous construction of section 473DD of the *Migration Act 1958* (Cth). Specifically, the court was asked to consider whether the IAA failed to consider new information in accordance with the law, and whether it adopted an unduly narrow construction of the section by failing to consider explanations and reasons advanced by the applicant. The court also considered whether the IAA's findings revealed jurisdictional error and whether it failed to consider certain aspects of the applicant's claims, thereby failing to exercise its jurisdiction.

Judge Humphreys reasoned that the IAA had indeed committed jurisdictional error. The court found that the IAA had failed to properly consider the new information provided by the applicant and had interpreted section 473DD of the *Migration Act 1958* too narrowly. This failure to consider all relevant information and arguments meant that the IAA had not exercised its jurisdiction according to law.

Consequently, the application was upheld. The decision of the Immigration Assessment Authority was quashed, and a writ of mandamus was issued directing the IAA to determine the applicant's application according to law. An injunction was also granted restraining the Minister from making a future decision or taking other action that was the subject of the proceedings. The first respondent was ordered to pay the applicant's costs.