System outages
Information for stakeholders affected by USI Registry System outages
Current releases and outages
The USI Registry System will be unavailable between 5:00 pm and 8:00 pm AEST Wednesday 9 September 2026 to allow for system enhancements.
The USI Registry System may be intermittently unavailable between 8:00 pm AEST Thursday 10 September 2026 and 6:00 am AEST Friday 11 September 2026 to allow for scheduled maintenance.
We apologise for any inconvenience.
Past releases and outages
| Start date | End date | Additional information |
|---|---|---|
| 12:00 pm AEST Monday 24 August 2026 | 11:00 am AEST Friday 28 August 2026 | There was an intermittent issue affecting USI account linking and access through myGov. |
| 8:00 pm AEST Thursday 13 August 2026 | 6:00 am AEST Friday 14 August 2026 | The USI Registry System was intermittently unavailable to allow for scheduled maintenance. |
| 11:30 pm AEST Saturday 1 August 2026 | 3:00 am AEST Sunday 2 August 2026 | myID was unavailable to allow for scheduled maintenance. |
| 5:30 pm AEST Wednesday 22 July 2026 | 7:00 pm AEST Wednesday 22 July 2026 | The USI Registry System was intermittently unavailable to allow for scheduled maintenance. |
| 8:00 pm AEST Thursday 16 July 2026 | 6:00 am AEST Friday 17 July 2026 | The USI Registry System was intermittently unavailable to allow for scheduled maintenance. We apologise for any inconvenience. |
| 5:30 pm AEST Wednesday 26 June 2026 | 7.00 pm AEST Wednesday 26 June 2026 | The USI Registry System was unavailable to allow for system enhancements. |
Download the file below for a summary of the USI Registry System outages over the last 12 months.