Wright Prospecting Pty Ltd v Hancock Prospecting Pty Ltd [No 21]

Wright Prospecting Pty Ltd v Hancock Prospecting Pty Ltd [No 21] involved a dispute over the discovery of arbitration documents, specifically the Martin Arbitration documents. The case was heard by the Supreme Court of New South Wales, which was required to decide whether Wright Prospecting Pty Ltd could use the Martin Arbitration documents in the proceedings without obtaining a release from the Harman obligation, which typically restricts the use of such documents outside the arbitration. The legal issues centred on whether the discovery orders authorised Wright Prospecting Pty Ltd to use the Martin Arbitration documents for identifying their Revised Stern Schedule categories, despite the Harman obligation.

The court examined whether the discovery orders effectively displaced the Harman obligation, allowing Wright Prospecting Pty Ltd to use the documents in the proceedings. The court held that the orders for discovery, which allowed for the inspection of the Martin Arbitration documents by certain parties, authorised Wright Prospecting Pty Ltd to use these documents for discovering relevant documents in the proceedings. The court reasoned that the inspection order necessarily implied the right to use the inspected documents against Wright Prospecting Pty Ltd, thus enabling them to deploy the Martin Arbitration documents against Hancock Prospecting Pty Ltd. However, non-parties to the Martin Arbitration did not have the right to inspect the documents until further order.

Ultimately, the court found that the discovery orders authorised Wright Prospecting Pty Ltd to use the Martin Arbitration documents for the purposes of discovering those documents and for the Revised Stern Schedule application, subject to the restrictions outlined in the orders. The court's decision allowed Wright Prospecting Pty Ltd to proceed with their use of the arbitration documents under the specific conditions set by the discovery orders.