Muin, Lie v RRT & Ors

This matter concerned an application for leave to appeal to the High Court of Australia from a decision of the Federal Court of Australia. The applicant, Mr Lie Muin, sought leave to appeal against the judgment of the Full Federal Court which had dismissed his appeal from a decision of a single judge of the Federal Court. The original proceedings concerned an application for judicial review of a decision made by the Refugee Review Tribunal (RRT).

The primary legal issue before Gaudron J was whether the applicant had established an arguable case of error on the part of the Full Federal Court, which is the threshold requirement for granting leave to appeal to the High Court. This involved considering whether the Full Federal Court had erred in its interpretation or application of the relevant provisions of the *Migration Act 1958* (Cth) and the principles of administrative law in its review of the RRT's decision.

Gaudron J considered the grounds of appeal advanced by the applicant, which related to the RRT's assessment of the applicant's claims for protection. Her Honour examined the arguments presented and concluded that the applicant had not demonstrated an arguable case of error by the Full Federal Court. The principles applied involved the High Court's limited jurisdiction to grant leave to appeal, requiring a demonstration of a significant question of law or a substantial injustice.

Leave to appeal was therefore refused.