ACTEW Corporation Limited v John Ivan Mihaljevic

ACTEW Corporation Limited brought proceedings against John Ivan Mihaljevic in the Federal Court of Australia. The dispute concerned the discovery of documents relevant to the litigation, including whether certain documents were privileged and whether a waiver of privilege had occurred. The case involved complex issues of legal professional privilege and the inadvertent disclosure of privileged documents.

The central legal issues addressed by the court were whether the disclosure of privileged documents was inadvertent and, if so, whether this constituted an obvious mistake. Additionally, the court had to determine if the waiver of a summary of advice by an employee of ACTEW Corporation extended to the waiver of the original advice letter by external solicitors. Another issue was whether documents prepared by an in-house solicitor, who was also a senior managerial executive of the corporation, were privileged.

The court found that the inadvertent disclosure of privileged documents did not necessarily lead to a waiver of privilege, particularly if the mistake was obvious. The court also concluded that the waiver of a summary of advice did not extend to the waiver of the original advice letter by external solicitors. Furthermore, the court held that documents prepared by an in-house solicitor, who was also a senior managerial executive, could be privileged if they were prepared in the course of providing legal advice.

The court allowed the use of certain affidavits in determining the application, indicating its approval for the specific documents to be considered in the proceedings.