Chorus Planned ICT Event Notification: CR5921858

Scheduled Maintenance Report for Chorus NZ API

Completed

The scheduled maintenance has been completed.
Posted Dec 04, 2025 - 06:00 NZDT

In progress

Scheduled maintenance is currently in progress. We will provide updates as necessary.
Posted Dec 03, 2025 - 22:00 NZDT

Scheduled

Chorus will be inserting a new firewall into the path that handles traffic between Chorus internal systems and the Internet.

The following systems and services will be impacted during the below window:
• Wednesday 3rd December 23:00 – Thursday 4th 02:00 (3 Hours)

Note: In the event of a rollback, the entire outage window may be utilised.

Some features will be unavailable for use:
• PowerSense API - Alarm and event data will be unavailable/missing during the change window.

This planned outage is required to facilitate / support a change in Chorus’s firewall configuration.
Posted Nov 18, 2025 - 17:14 NZDT
This scheduled maintenance affected: Production (Power Sense API - Alarms - Production, Power Sense API - Events - Production) and Sandbox (Power Sense API - Alarms - Sandbox, PowerSense Event Generation API - Sandbox, Power Sense API - Events - Sandbox).