Aio21 v Minister for Immigration, Citizenship, Migrant Services and Multicultural Affairs

In the case of Aio21 v Minister for Immigration, Citizenship, Migrant Services and Multicultural Affairs, the Federal Court was called upon to review the decision of the Minister for Immigration, Citizenship, Migrant Services and Multicultural Affairs to refuse the appellant’s application for the revocation of the cancellation of his protection visa. The appellant, a non-citizen with a history of drug use and criminal offences, challenged the decision on the grounds that the delegate failed to consider his international non-refoulement obligations under the 1951 Convention relating to the Status of Refugees and other international treaties. The appellant also cross-appealed against the primary judge’s refusal to dismiss his application for an extension of time on the basis of res judicata, Anshun estoppel, and abuse of process.

The primary legal issue before the court was whether the delegate's decision to not revoke the visa cancellation was vitiated by a failure to consider the appellant's international non-refoulement obligations. Additionally, the court had to determine if the primary judge erred in not summarily dismissing the appellant’s application for an extension of time on the grounds of res judicata, Anshun estoppel, or abuse of process.

The court held that the appellant did not establish any jurisdictional error in the delegate's decision-making process. The court found that the delegate complied with the relevant provisions of Direction 65 by considering international non-refoulement obligations through an "International Treaties Obligations Assessment" and concluded that the appellant did not engage Australia’s protection obligations. The court also found no error in the primary judge’s refusal to dismiss the appellant’s application for an extension of time, affirming that the principles of res judicata, Anshun estoppel, and abuse of process did not apply to preclude the application.

The Federal Court dismissed the appeal and the cross-appeal, affirming the delegate's decision not to revoke the visa cancellation. The appellant was ordered to pay the first respondent’s costs of the appeal, while the first respondent was ordered to pay the appellant’s costs of the cross-appeal. The orders were to be entered in accordance with Rule 39.32 of the Federal Court Rules 2011.