We are aware of the issue of delays currently affecting the ABN and Super Fund Lookup and the web services. This is currently under investigation. We are doing planned system maintenance on Saturday, 31 May 2025 09:00 PM to Sunday 01 June 2025 01:00 PM (AEST). During these dates, users may experience delays with their ABN's appearing on the Lookup services. To minimise disruptions, we recommend that you plan your activities accordingly during this time. We appreciate your patience and understanding.