BZAS of 2004 v MIMIA

The High Court of Australia heard an appeal from the Full Federal Court concerning a dispute between BZAS (the applicant) and the Minister for Immigration and Multicultural and Indigenous Affairs (MIMIA, the respondent). The applicant, a citizen of Afghanistan, sought judicial review of the Minister's decision to refuse to grant him a protection visa. The core of the dispute revolved around whether the applicant had been subjected to persecution for a Convention reason.

The High Court was required to determine whether the applicant's fear of persecution was based on membership of a particular social group, specifically his alleged membership of the Hazara ethnic group, and whether this fear was well-founded. A further issue was whether the Minister, in assessing the application, had adequately considered the evidence relating to the applicant's claimed fear of persecution by the Taliban.

McHugh and Heydon JJ, in their joint judgment, affirmed the principles established in *Chan v Minister for Immigration and Ethnic Affairs* and *Applicant A v Minister for Immigration and Ethnic Affairs*. They held that for a fear of persecution to be based on membership of a particular social group, the group must be identifiable and possess a common characteristic that distinguishes its members from the rest of the population. Their Honours found that while the Hazara are an identifiable ethnic group, the evidence did not establish that the applicant's fear of persecution was solely or primarily based on his ethnicity. Instead, the evidence pointed to a fear of persecution arising from his past association with a particular political faction, which did not constitute a Convention reason.

The High Court allowed the appeal, setting aside the orders of the Full Federal Court and remitting the matter to the Federal Court for redetermination.