Coq16 v Minister for Immigration and Anor and; Cok16 v Minister for Immigration and Anor

The applicants, Coq16 and Cok16, sought judicial review of decisions made by the Minister for Immigration and Anor. Both applications were heard concurrently by Judge Riethmuller of the Federal Circuit Court of Australia. The core of the dispute concerned the applicants' claims, which were found to involve significant credibility issues, particularly in relation to a mental health claim.

The court was required to determine whether the decisions of the Minister were affected by jurisdictional error. This involved assessing the evidence presented by the applicants, particularly concerning their mental health, and whether the Minister's delegate had adequately considered this evidence in reaching their decision. The court also considered whether any errors of law had occurred in the decision-making process.

Judge Riethmuller found no jurisdictional error in the decisions under review. The reasoning focused on the delegate's assessment of the applicants' credibility, which was found to be a factual determination within the delegate's purview. The court concluded that the delegate had properly considered the available evidence, including the mental health claims, and that there were no errors of law that would warrant setting aside the Minister's decisions. The applications were therefore dismissed.