Minister for Immigration and Multicultural Affairs v Rajamanikkam

The Minister for Immigration and Multicultural Affairs appealed to the High Court of Australia against a decision of the Full Court of the Federal Court. The dispute concerned the Refugee Review Tribunal's refusal of a protection visa and refugee status to the respondent, Dr Rajamanikkam, a Sri Lankan national. The Tribunal had concluded that Dr Rajamanikkam's claims of persecution were concocted, based on several factors that undermined his credibility.

The central legal issue before the High Court was the scope of the "no evidence" ground of review under sections 476(1)(g) and 476(4) of the *Migration Act 1958* (Cth). Specifically, the court had to determine whether an adverse credibility finding by the Tribunal could be invalidated if it was based on a particular fact that, upon judicial review, was found not to exist or to be unsupported by evidence, and if that fact was critical to the Tribunal's decision. This involved distinguishing between a merits review of factual conclusions and a judicial review of administrative decisions on statutory grounds.

The High Court reasoned that the "no evidence" ground of review, as interpreted in the context of sections 476(1)(g) and 476(4) of the *Migration Act*, required the court to identify whether a specific factual finding made by the Tribunal was demonstrably absent from the evidence before it, and whether that non-existent fact was critical to the Tribunal's ultimate decision. The court noted that the Full Court had found that the Tribunal had misunderstood an answer given by Dr Rajamanikkam regarding the security situation in Point Pedro, attributing to him a denial that had not been made. This misapprehension of evidence, the High Court agreed, constituted a factual error that was critical to the Tribunal's adverse credibility finding and thus fell within the "no evidence" ground of review.

The High Court allowed the Minister's appeal, setting aside the orders of the Full Court. Consequently, the application for review of the Refugee Review Tribunal's decision was dismissed.