Blanch v Deputy Commissioner of Taxation

In *Blanch v Deputy Commissioner of Taxation*, the claimants sought declarations regarding their obligations arising from implied undertakings not to use documents obtained under subpoena for purposes beyond the original proceedings, in light of notices issued by the Deputy Commissioner of Taxation under s 264 of the *Income Tax Assessment Act 1936* (Cth) requiring the production of copies of those documents and related reports. The matter came before the Court of Appeal of New South Wales, constituted by Giles, Hodgson and Ipp JJA.

The central legal issues before the Court were whether the implied undertakings attached to the subpoenaed documents were overridden by the s 264 notices, and alternatively, if the undertakings should be released to permit compliance with those notices. The claimants sought to avoid breaching their undertakings while also being compelled to produce the documents.

The Court determined that it was inappropriate and unnecessary to definitively decide the priority between the implied undertakings and the statutory notices. Instead, by consent of the parties, the Court ordered that the claimants be released from any undertakings to the Court. This release was specifically to enable the claimants, their servants, and agents to comply with the s 264 notices issued by the Deputy Commissioner. The Court also noted a separate agreement between the parties concerning costs.