Australian Communications and Media Authority v Clarity1 Pty Ltd (ABN 60 106 529 604)

In the case of Australian Communications and Media Authority v Clarity1 Pty Ltd (ABN 60 106 529 604), the primary dispute centred on the taxation of a substantial bill of costs submitted by the Australian Communications and Media Authority (ACMA) against the respondents, Clarity1 Pty Ltd. The matter was before the Federal Court, where the ACMA sought to enforce an earlier order for the respondents to pay its costs, which had been estimated at over $500,000. The Court was tasked with deciding whether the order for costs should be set aside due to alleged improper service of the certificate of taxation on one of the respondents, Mr Mansfield.

The legal issues that emerged in this case involved the proper procedure for serving a certificate of taxation and the application of the presumption of service under the Federal Court Rules and the Acts Interpretation Act 1901. The ACMA argued that the certificate had been properly served via email, while Mr Mansfield contended that he had not received the certificate, either by email or any other means. The Court had to determine whether the ACMA had complied with the necessary service requirements and whether the presumption of service applied.

The Court found that the ACMA had not strictly adhered to the proper service requirements, as it had relied on email service without explicit authorisation. Additionally, the evidence provided by the ACMA regarding the posting of the certificate was deemed inferential and insufficient to rebut the presumption of non-receipt. The Court concluded that the order for costs should be set aside on conditions, allowing Mr Mansfield to file and serve any objections to the costs estimate within a specified timeframe. The Court emphasised the importance of Mr Mansfield promptly addressing the costs to ensure that the interests of justice were served.

In conclusion, the Court ordered that the order of 31 October 2007 be set aside and directed that Mr Mansfield file and serve any notice and grounds of objection to the costs estimate within 21 days. Additionally, the Court stipulated that Mr Mansfield must file and serve any submissions on the costs of the motion within 7 days, with the ACMA having a further 2 days to respond. This decision aimed to balance the procedural fairness and the urgency of resolving the significant costs involved in the case.