The Australian Securities & Investments Commission (ASIC) has commenced civil penalty proceedings in the Federal Court against Diversa Trustees Limited, alleging failures in connection with superannuation members’ investments in the First Guardian Master Fund. The case centres on alleged deficiencies in due diligence and ongoing monitoring, and an alleged failure to enforce a 50% holding limit Diversa imposed for First Guardian, including a lack of systems and processes to ensure compliance with that limit. Around AUD 300 million was invested into First Guardian from 2020 to 2024 through superannuation funds for which Diversa was trustee, and ASIC alleges contraventions of sections 52 and 54B of the Superannuation Industry (Supervision) Act 1993 and section 912A of the Corporations Act 2001. ASIC is seeking compensation orders, declarations and civil penalties, and linked the proceedings to its broader enforcement response to the Shield and First Guardian collapses, with 11 cases underway in the Federal Court against 19 defendants; ASIC and the Australian Prudential Regulation Authority continue to work together on accountability for trustees of relevant APRA-regulated super funds.