DAY16 v Minister for Immigration and Border Protection

In the case of Day16 v Minister for Immigration and Border Protection, the appellant sought judicial review of a decision made by the Immigration Assessment Authority, which was reviewed by the Federal Circuit Court of Australia. The appellant challenged the Authority's decision, arguing it was legally unreasonable and sought to amend the notice of appeal to include a new ground of judicial review that had not been raised before the FCCA. This new ground pertained to the Authority's examination of country information regarding societal discrimination against certain ethnic groups in Sri Lanka and its impact on Tamils, specifically whether the Authority should have sought further country information.

The primary legal issues before the court were whether the appellant should be granted leave to file an amended notice of appeal, to raise a new ground of judicial review not previously raised in the FCCA, and whether this new ground of judicial review was correct and expedient in the interests of justice. The court considered the statutory power in Part 7AA, s 473DC of the Migration Act 1958 (Cth) to determine if the appellant had established legal unreasonableness in the Authority's failure to seek further country information.

The court found that the appellant had abandoned the existing grounds of appeal and sought to introduce a new ground of judicial review that was unrelated to the matters previously raised before the FCCA. The court noted that the appellant had not expressly identified the explanation for this change in approach. The court ultimately decided that the appellant had not demonstrated that the new ground of judicial review was correct and that pursuing this new ground was expedient in the interests of justice. Consequently, the court refused the application to amend the notice of appeal and dismissed the appeal, ordering the appellant to pay the first respondent's costs of the application and the appeal.