MZZLO v Minister for Immigration

MZZLO (the applicant) sought judicial review of a decision made by the Minister for Immigration (the respondent) to refuse to grant a protection visa. The applicant, who had arrived in Australia by boat, claimed to fear persecution in their country of origin due to their membership of a particular social group. The Minister's delegate had refused the protection visa application, a decision that was affirmed on review by the Administrative Appeals Tribunal. The applicant then brought proceedings in the Federal Court of Australia.

The primary legal issue before the Court was whether the Tribunal had erred in law in its assessment of the applicant's claims regarding membership of a particular social group and the risk of persecution. Specifically, the Court was required to consider whether the Tribunal had properly applied the principles established in *Love v Commonwealth* and *Thomsen v Minister for Immigration and Border Protection* concerning the definition of a "particular social group" for the purposes of the *Migration Act 1958* (Cth) and the Refugee Convention. The Court also considered whether the Tribunal had adequately assessed the real chance of harm to the applicant.

Judge Riley found that the Tribunal had made an error of law in its approach to defining the "particular social group." The Tribunal had adopted an overly narrow interpretation of the criteria for membership of the group, failing to adequately consider the evidence presented by the applicant. The Court held that the Tribunal's assessment of the risk of persecution was consequently flawed, as it was based on an incorrect understanding of the applicant's membership of the relevant social group. The Court applied the principles that a particular social group must be identifiable and that its members must share a common characteristic that is either innate or fundamental to their identity, or one that they cannot change or are expected to change.

The Court ordered that the decision of the Administrative Appeals Tribunal be set aside and remitted to the Tribunal for redetermination according to law.