AFE18 v Minister for Immigration, Citizenship, Migrant Services and Multicultural Affairs

The appellant, AFE18, appealed against the decision of the Immigration Assessment Authority (Authority) to not consider new information submitted by him, which was deemed outside the scope of exceptional circumstances. The appeal was brought before the Federal Circuit Court of Australia and subsequently before the High Court of Australia. The appellant alleged that the Authority had adopted an unduly narrow interpretation of "exceptional circumstances" under s 473DD of the Migration Act 1958 (Cth) and that its decision not to consider the new information was legally unreasonable. The appellant further alleged that the Authority made material findings of fact that were legally unreasonable, failed to consider his claims cumulatively, and did not give proper, genuine, and realistic consideration to his application.

The court was required to decide whether the new grounds of appeal had sufficient merit to warrant the grant of leave and whether there was a satisfactory explanation for the change of approach. The court also needed to consider whether the new grounds of appeal could cause potential prejudice to the respondent and whether they were legally reasonable. The court considered the appellant’s submissions and arguments, including the argument that the Authority had not considered the new information because it was not provided in a timely manner or was not credible personal information that could have affected the consideration of his claims if it had been known.

The court found that the appellant had not provided a satisfactory explanation for the change of approach in his appeal and that the new grounds of appeal did not have sufficient merit to warrant the grant of leave. The court also found that the new grounds of appeal could cause potential prejudice to the respondent and that they were not legally reasonable. The court dismissed the appeal and ordered the appellant to pay the first respondent’s costs. The court emphasised the importance of providing a satisfactory explanation for any change of approach in an appeal and the need for new grounds of appeal to have sufficient merit to warrant the grant of leave. The court also highlighted the potential prejudice that could be caused to the respondent if new grounds of appeal were not legally reasonable.