26Overarching obligation to disclose existence of documents

26 Overarching obligation to disclose existence of documents (1) Subject to subsection (3), a person to whom the overarching obligations apply must disclose to each party the existence of all documents that are, or have been, in that person's possession, custody or control— (a) of which the person is aware; and (b) which the person considers, or ought reasonably consider, are critical to the resolution of the dispute. (2) Disclosure under subsection (1) must occur at— (a) the earliest reasonable time after the person becomes aware of the existence of the document; or (b) such other time as a court may direct. (3) Subsection (1) does not apply to any document which is protected from disclosure— (a) on the grounds of privilege which has not been expressly or impliedly waived; or (b) under any Act (including any Commonwealth Act) or other law. (4) The overarching obligation imposed by this section— (a) is an ongoing obligation for the duration of the civil proceeding; and (b) does not limit or affect a party's obligations in relation to discovery. 27 Protection and use of information and documents disclosed under overarching obligation in section 26 (1) A person who receives any information or documents provided by another person involved in the civil proceeding as a result of disclosure in compliance with the overarching obligation in section 26 is subject to an obligation not to use the information or documents, or permit the information or documents to be used, for a purpose other than in connection with the civil proceeding. (2) The obligation under subsection (1) is taken to be an obligation to the court, contravention of which constitutes contempt of court. (3) A person— (a) may agree in writing to the use of information or documents otherwise protected under subsection (1); or (b) may be released from the obligation imposed under subsection (1) by leave of the court. (4) Without limiting this section or discovery in any civil proceeding any information or documents exchanged in compliance with the overarching obligation in section 26 is required to be discovered in the civil proceeding to be admissible in that proceeding. (5) Nothing in this section limits any other undertaking to a court (implied or specific) whether at common law or otherwise, in relation to information or documents disclosed or discovered in a civil proceeding.