NEM MARKET SYSTEMS #144173

Completed - CHG0106232 - Scheduled maintenance of Marketnet Firewall in Norwest

Issued 1 June 2026, 07:48 AEST Original (nemweb.com.au) AEMO listing

Change Number: CHG0106232

Notification issued to: Market Notice
Notification Type: Completed
Change Type: Normal
Service/Component: Local Area Network
Change Title: Scheduled maintenance of Marketnet Firewall in Norwest

Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.