Nguyen v Minister for Immigration, Citizenship, Migrant Services and Multicultural Affairs

This matter concerned an application for judicial review brought by Mr. Nguyen and Ms. Ngo against the Minister for Immigration, Citizenship, Migrant Services and Multicultural Affairs. The applicants sought to challenge the decision of the Administrative Appeals Tribunal (the Tribunal) made on 2 August 2019, which affirmed a delegate's decision to refuse to grant them permanent partner visas. The core of the dispute revolved around whether the Tribunal had adequately considered the applicants' responses to an invitation to comment on issues raised during the proceedings.

The legal issues before the court were whether the Tribunal had committed a jurisdictional error by failing to give meaningful consideration to the applicants' responses, particularly in light of significant inconsistencies in the evidence presented. This required the court to determine the nature and extent of a decision-maker's obligation to engage in an active intellectual process with representations made by an applicant, as established in previous Full Federal Court decisions. The court was asked to consider whether the Tribunal's reasons demonstrated that it had genuinely considered the applicants' submissions or merely acknowledged their existence.

The court's reasoning focused on the established legal principles regarding the duty to consider. Drawing on cases such as *Minister for Home Affairs v Omar* and *Carrascalao v Minister for Immigration*, the court emphasised that "meaningful consideration" requires more than mere acknowledgement. It necessitates an active intellectual engagement with the substance of the representations, bringing the decision-maker's mind to bear on the facts and arguments presented. The Tribunal's decision noted that it had considered various documents and evidence, and had put inconsistencies to the parties, extending time for further submissions. However, the Tribunal ultimately found the oral evidence of Mr. Nguyen and Ms. Ngo to be "confused, conflicting and unconvincing," citing evasiveness and deliberate vagueness. The Tribunal concluded that Mr. Nguyen was not a credible witness, partly due to inconsistencies regarding his previous marriage and visa applications, which it found to involve deliberate manipulation of information. The court considered whether these findings adequately demonstrated that the Tribunal had engaged with the applicants' responses in the legally required manner.