Munkara v Santos NA Barossa Pty Ltd (No 4)

In the case of Munkara v Santos NA Barossa Pty Ltd (No 4), the Federal Court addressed the issue of whether subpoenas issued by Santos NA Barossa Pty Ltd to several parties were justified, following the dismissal of the applicants' claims and Santos' intention to seek costs from non-parties. The applicants, who had previously sought an injunction against Santos' gas project, were now subject to a subpoena seeking documents that might assist Santos in deciding whether to apply for costs against them. The Court had to determine whether the subpoenas were validly issued given the specific circumstances of this case.

The primary legal issue was whether the subpoenas were appropriately issued for the purpose of assisting Santos in deciding whether to apply for costs against the non-parties, considering the allegations that there was no reasonable basis to expect that the documents sought could support such an application. The Court also needed to assess the breadth of its power to issue a subpoena in such circumstances and whether there was sufficient evidence to support the issuing of the subpoenas.

The Court concluded that while the subpoenas to Market Forces Ltd should be varied to exclude certain categories of documents, the subpoenas to Jubilee Australia Research Centre Ltd, The Sunrise Project Australia Limited, and Environment Centre (N.T.) Inc were appropriately issued. The Court found that the evidence presented by Santos, including publicly available material, provided a reasonable basis to expect that the documents sought might assist in deciding whether to apply for costs against these non-parties. The Court dismissed the applications to set aside or vary the subpoenas for these entities, emphasizing the unique circumstances of the case and the need for a cautious approach in assessing the sufficiency of the evidence.

In conclusion, the Court varied the subpoena to Market Forces Ltd by deleting a specific category of documents, while dismissing the applications from the other addressees to set aside or vary their subpoenas. The Court also reserved ruling on costs until further submissions were made by the parties involved.