The Australian Workers' Union v Esso Australia Pty Ltd

The Australian Workers' Union (AWU) brought proceedings against Esso Australia Pty Ltd in the Federal Court of Australia concerning alleged contraventions of the *Fair Work Act 2009* (Cth). The dispute centred on Esso's alleged failure to provide the AWU with a list of employees who were members of the union, as required by section 500 of the Act. The AWU sought orders compelling Esso to provide this information.

The primary legal issue before the Full Federal Court was whether Esso had contravened section 500 of the *Fair Work Act 2009* (Cth) by failing to provide the AWU with a list of its members employed at Esso's Longford plant. This involved determining the scope and application of Esso's obligations under that section, particularly in light of its contractual arrangements and operational considerations.

The Court considered the text and purpose of section 500, which mandates the provision of employee lists to industrial associations upon request. It found that Esso's arguments regarding the impracticality or burden of compliance did not excuse its statutory obligation. The Court reasoned that the Act clearly imposed a positive duty on employers to furnish such lists, and Esso had failed to do so. The Court affirmed that the purpose of section 500 is to facilitate the exercise of rights by industrial associations, and this purpose would be undermined if employers could avoid their obligations through claims of inconvenience.

The Full Federal Court upheld the appeal, finding that Esso had contravened section 500 of the *Fair Work Act 2009* (Cth). The Court ordered Esso to provide the AWU with the requested list of its members.