As part of ASX’s ongoing commitment to providing our Technical Services customers with reliable, resilient, and secure connectivity to ASX trading applications, we will be undertaking an asset lifecycle replacement of the ASX Trade ITCH co-location network devices. This essential upgrade ensures we continue to maintain the performance of critical market infrastructure.

A cutover weekend has been scheduled for Saturday 13 September 2025, which all ASX Trade ITCH customers are required to register and participate in.

This upgrade will only impact ASX Trade ITCH customers collocated in the Australian Liquidity Centre (ALC).

Registrations to this event (via Appendix 1) must be completed and returned to ASX Customer Technical Support (CTS).

The purpose of this notice is to confirm the date of the upgrade. ASX will release a further notice closer to the date detailing the schedule and what is expected of participants to test on the day.

If you have any questions, please reach out to your ASX Technical Account Manager.

What do I need to do by when?

ASX Trade ITCH participants must complete their registration form (Appendix 1) and return to CTS.

Need more information?

Issued by

David Glavin, GM - Technology Infrastructure

Contact information

ASX Customer Co-ordination contacts

• Philip Brown: Philip.brown@asx.com.au
• Customer Technical Support: cts@asx.com.au

Disclaimer