Chorus Planned ICT Update Notification: CR5939503

Scheduled for Mar 9, 22:00 NZDT - Mar 10, 03:00 NZDT

Scheduled

The following systems and services will be impacted for up to the entire duration of the outage window:

Retail Service Provider (RSP – Customer) impacts:

• Network Performance Portal & Network Performance API
New performance data information will not be available during the outage and will queue until after the change is completed.

This planned outage is required to carry out patching on a supporting system.

Posted Feb 26, 2026 - 14:51 NZDT

This scheduled maintenance affects: APIs (Network Performance API).