Commissioner for Children and Young People and Child Guardian v Johnston

The Commissioner for Children and Young People and Child Guardian sought an appeal against a decision of the Children Services Tribunal that set aside a negative notice issued by the Commissioner. The dispute involved the application of the Child Welfare Act 1947 (WA) and the interpretation of the "exceptional case" test, which determines if a notice should be issued to a person who may have committed child abuse. The appeal was heard in the Court of Appeal of the Supreme Court of Western Australia.

The legal issues before the court were whether the Tribunal had erred in issuing a positive notice instead of a negative notice and whether the Tribunal correctly applied the "exceptional case" test. The court examined whether the Tribunal had proceeded on the basis of an error of law in finding that an exceptional case existed. The central question was whether the Tribunal's decision to set aside the Commissioner's negative notice was justified.

The court held that the Tribunal had erred in law by setting aside the negative notice and issuing a positive notice. The court found that the Tribunal had proceeded on the basis of an error of law in being satisfied that there was an exceptional case. The court concluded that the Tribunal had failed to properly consider the evidence and the statutory criteria for issuing a notice. The appeal was allowed, and the decision of the Tribunal was set aside. The matter was returned to the Tribunal for reconsideration in accordance with the court's reasons.