Jabbour v Secretary, Department of Home Affairs

In the case of Jabbour v Secretary, Department of Home Affairs, the applicants sought judicial review of a decision made by an officer of the Department of Home Affairs not to refer their matter to the Minister for consideration of exercising a power under the Migration Act. The applicants argued that the officer's decision was legally unreasonable. The court was required to determine whether the officer's decision was judicially reviewable for legal unreasonableness and, if so, whether the decision was legally unreasonable. The court found that the officer's decision was not judicially reviewable for legal unreasonableness. The court held that the officer's decision was a non-statutory guideline issued by the Minister and did not involve the exercise of a statutory power. As such, the decision did not attract the requirements of procedural fairness or legal reasonableness. The court further held that the officer's decision was not a failure to exercise jurisdiction, as the Minister was not obliged to consider exercising the power under the Migration Act. The court dismissed the applicants' application for review and ordered that the applicants pay the respondents' costs.
The decision in this case highlights the importance of distinguishing between statutory powers and non-statutory guidelines in administrative law. The court held that non-statutory guidelines, such as those issued by the Minister in this case, do not attract the requirements of procedural fairness or legal reasonableness. This is because the exercise of non-statutory guidelines is an executive function incidental to the administration of the Act and is within the executive power of the Commonwealth. The court further held that the failure to refer a matter to the Minister for consideration of exercising a statutory power does not amount to a failure to exercise jurisdiction, as the Minister is not obliged to consider exercising the power. This case provides important guidance for administrative decision-makers and applicants seeking judicial review of administrative decisions.