Searle Australia Pty Ltd v Public Interest Advocacy Centre

Searle Australia Pty Ltd was in dispute with the Public Interest Advocacy Centre over access to certain documents under the Freedom of Information Act. The matter was heard in the Federal Court of Australia, where it was being appealed from the Administrative Appeals Tribunal (AAT). The primary issue before the court was whether the AAT had correctly applied the law in determining whether certain documents were exempt from disclosure under the Act, and whether the AAT was limited to considering only those grounds of exemption that had been relied on by the primary decision-maker. Another legal issue was whether the interpretation of the Act should favour disclosure, and who bore the onus of proof in relation to exemptions based on "trade secrets" and information having a commercial value that could be diminished if disclosed. The court also had to determine whether the information would "unreasonably" affect a person's or business' affairs, and whether a duty of confidence was owed.

The court found that the AAT had not properly considered all relevant grounds of exemption, and had placed an incorrect onus of proof on the party seeking disclosure. The court held that the interpretation of the Act should favour disclosure, and that the onus of proof lay on the party resisting disclosure to establish the applicability of an exemption. The court also held that the term "unreasonably" affect a person's or business' affairs should be interpreted narrowly, and that a duty of confidence could only be owed in limited circumstances. The court found that the AAT had not properly applied these principles in making its decisions, and that the matters should be remitted to the AAT for reconsideration.

The court set aside the decisions of the AAT and remitted the matters back to the AAT for reconsideration, either with or without the hearing of further evidence. The court also ordered that each party bear their own costs of the proceedings. The decision highlights the importance of properly considering all relevant grounds of exemption under the Act, and of correctly applying the principles of interpretation and onus of proof. It also emphasises the need for a narrow interpretation of the term "unreasonably" affect a person's or business' affairs, and the limited circumstances in which a duty of confidence may be owed.