Initial - CHG0114238 - EMMS Production Systems will be transferred to the alternative datacentre for maintenance activities .

Change Number: CHG0114238

Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: Electricity Market Management System
Change Title: EMMS Production Systems will be transferred to the alternative datacentre for maintenance activities .

Change Start Date & Time: 09/11/2026 08:00:00
Change End Date & Time: 11/11/2026 12:00:00
Outage Start Date & Time: 10/11/2026 18:00:00
Outage End Date & Time: 10/11/2026 19:00:00
Environment: Production

Participant Impact and Requirements: EMMS Production Systems will be transferred to the alternative datacentre for maintenance activities.
        
          o	Please note that this activity is being performed between 18:00:00 AEST to                 19:00:00 AEST on November 10.

          o	During the window, delivery of FPP calculations through the participant data                 model may be delayed at various points.
        
          o	The Market Portal Services will be intermittently unavailable at this time.

Support Information:

Report any impacts to the AEMO Information and Support Hub or call 1300 236 600.

Please refer to https://aemo.service-now.com/participantportal?id=pp_services_status for any planned/unplanned maintenance activities.