Catchwords:

MIGRATION – appeal from a decision of the Federal Circuit Court of Australia which dismissed an appeal from a decision of the Migration Review Tribunal – where Tribunal did not disclose existence of a certificate under s 375A of the Migration Act 1958 (Cth) – where Tribunal had not disclosed certain items of information mentioned in the Tribunal’s reasons – where appellant already knew that the Tribunal had confidential information to the effect that the appellant was not, and at all material times, had never been, in a genuine spousal relationship – where items of information not disclosed were subsumed in the proposition that the appellant was not, and at all material times, had never been, in a genuine spousal relationship