Service Product Update
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Feb 03, 2026 - 06:00 CET
Scheduled - Announcing a service release of the Cirrus platform containing the following bugfixes and minor improvements:

[EU/CA/AU/SG]

Improvements
- Improve version check for Safe Exam Browser (CR-25275)

[EU-prem]

Feature
- Add auto-delete option to schedule (CR-24423)

Improvements
- Improve extra time options through API (CR-25115)
- Reliability/Performance: Improve invigilator message handling (CR-25281)
- Internal maintenance and improvements (CR-25053)

For more details please visit the Cirrus Release Notes page.

Time of release per hosted region:
EU: 06:00 CET/CEST (05:00/04:00 UTC)
EU Premium: 06:00 CEST (05:00/04:00 UTC)
CA: 00:00 EST/EDT (05:00/04:00 UTC)
SG: 22:00/21:00 SGT (14:00/13:00 UTC)
AU: 01:00/00:00 AEDT/AEST (14:00/13:00 UTC)
Feb 3, 2026 06:00-07:00 CET

About This Site

Welcome to the Cirrus Assessment status page. Here you can view the status of the hosting and services of the Cirrus platform.

Uptime over the past 90 days. View historical uptime.
EU Candidate Delivery (Dublin) Under Maintenance
90 days ago
100.0 % uptime
Today
Candidate Delivery incl Proctoring API (EU) Under Maintenance
90 days ago
100.0 % uptime
Today
Single Sign-On SAML 2.0 / LTI (EU) Under Maintenance
90 days ago
100.0 % uptime
Today
Invigilation (EU) Under Maintenance
90 days ago
100.0 % uptime
Today
EU Assessment Management (Dublin) Under Maintenance
90 days ago
100.0 % uptime
Today
Scheduling (EU) Under Maintenance
90 days ago
100.0 % uptime
Today
Marking (EU) Under Maintenance
90 days ago
100.0 % uptime
Today
Authoring - Library/Assessments (EU) Under Maintenance
90 days ago
100.0 % uptime
Today
Administration (EU) Under Maintenance
90 days ago
100.0 % uptime
Today
Auxiliary - Services (EU) Under Maintenance
90 days ago
100.0 % uptime
Today
EU Premium Candidate Delivery (Dublin) Under Maintenance
90 days ago
100.0 % uptime
Today
Candidate Delivery incl Proctoring API (EU Premium) Under Maintenance
90 days ago
100.0 % uptime
Today
Single Sign-On SAML 2.0 / LTI (EU Premium) Under Maintenance
90 days ago
100.0 % uptime
Today
Invigilation (EU Premium) Under Maintenance
90 days ago
100.0 % uptime
Today
EU Premium Assessment Management (Dublin) Under Maintenance
90 days ago
100.0 % uptime
Today
Scheduling (EU Premium) Under Maintenance
90 days ago
100.0 % uptime
Today
Marking (EU Premium) Under Maintenance
90 days ago
100.0 % uptime
Today
Authoring - Library/Assessments (EU Premium) Under Maintenance
90 days ago
100.0 % uptime
Today
Administration (EU Premium) Under Maintenance
90 days ago
100.0 % uptime
Today
Auxiliary - Services (EU Premium) Under Maintenance
90 days ago
100.0 % uptime
Today
AU Candidate Delivery (Sydney) Under Maintenance
90 days ago
100.0 % uptime
Today
Candidate Delivery incl Proctoring API (AU) Under Maintenance
90 days ago
100.0 % uptime
Today
Single Sign-On SAML 2.0 / LTI (AU) Under Maintenance
90 days ago
100.0 % uptime
Today
Invigilation (AU) Under Maintenance
90 days ago
100.0 % uptime
Today
AU Assessment Management (Sydney) Under Maintenance
90 days ago
100.0 % uptime
Today
Scheduling (AU) Under Maintenance
90 days ago
100.0 % uptime
Today
Marking (AU) Under Maintenance
90 days ago
100.0 % uptime
Today
Authoring - Library/Assessments (AU) Under Maintenance
90 days ago
100.0 % uptime
Today
Administration (AU) Under Maintenance
90 days ago
100.0 % uptime
Today
Auxiliary - Services (AU) Under Maintenance
90 days ago
100.0 % uptime
Today
CA Candidate Delivery (Montreal) Under Maintenance
90 days ago
100.0 % uptime
Today
Candidate Delivery incl Proctoring API (CA) Under Maintenance
90 days ago
100.0 % uptime
Today
Single Sign-On SAML 2.0 / LTI (CA) Under Maintenance
90 days ago
100.0 % uptime
Today
Invigilation (CA) Under Maintenance
90 days ago
100.0 % uptime
Today
CA Assessment Management (Montreal) Under Maintenance
90 days ago
100.0 % uptime
Today
Scheduling (CA) Under Maintenance
90 days ago
100.0 % uptime
Today
Marking (CA) Under Maintenance
90 days ago
100.0 % uptime
Today
Authoring - Library/Assessments (CA) Under Maintenance
90 days ago
100.0 % uptime
Today
Administration (CA) Under Maintenance
90 days ago
100.0 % uptime
Today
Auxiliary - Services (CA) Under Maintenance
90 days ago
100.0 % uptime
Today
SG Candidate Delivery (Singapore) Under Maintenance
90 days ago
99.99 % uptime
Today
Candidate Delivery incl Proctoring API (SG) Under Maintenance
90 days ago
99.99 % uptime
Today
Single Sign-On SAML 2.0 / LTI (SG) Under Maintenance
90 days ago
100.0 % uptime
Today
Invigilation (SG) Under Maintenance
90 days ago
100.0 % uptime
Today
SG Assessment Management (Singapore) Under Maintenance
90 days ago
100.0 % uptime
Today
Scheduling (SG) Under Maintenance
90 days ago
100.0 % uptime
Today
Marking (SG) Under Maintenance
90 days ago
100.0 % uptime
Today
Authoring - Library/Assessments (SG) Under Maintenance
90 days ago
100.0 % uptime
Today
Administration (SG) Under Maintenance
90 days ago
100.0 % uptime
Today
Auxiliary - Services (SG) Under Maintenance
90 days ago
100.0 % uptime
Today
Operational
Degraded Performance
Partial Outage
Major Outage
Maintenance
Major outage
Partial outage
No downtime recorded on this day.
No data exists for this day.
had a major outage.
had a partial outage.

No incidents or maintenance related to this downtime.

Feb 3, 2026

Unresolved incident: Service Product Update.

Feb 2, 2026

No incidents reported.

Feb 1, 2026

No incidents reported.

Jan 31, 2026

No incidents reported.

Jan 30, 2026

No incidents reported.

Jan 29, 2026

No incidents reported.

Jan 28, 2026

No incidents reported.

Jan 27, 2026

No incidents reported.

Jan 26, 2026

No incidents reported.

Jan 25, 2026

No incidents reported.

Jan 24, 2026

No incidents reported.

Jan 23, 2026

No incidents reported.

Jan 22, 2026
Hotfix [EU, EU Premium, CA, AU, SG]
Completed - The scheduled maintenance has been completed.
Jan 22, 07:00 CET
Scheduled - Announcing a minimal impact release of a hotfix for the Cirrus platform.

The release will address the following item(s):
- Fixed an issue causing error Q43 for some candidates (CR-25375 )

Time of release per hosted region:
EU: 06:00 CET/CEST (05:00/04:00 UTC)
EU Premium: 06:00 CEST (05:00/04:00 UTC)
CA: 00:00 EST/EDT (05:00/04:00 UTC)
SG: 22:00/21:00 SGT (14:00/13:00 UTC)
AU: 01:00/00:00 AEDT/AEST (14:00/13:00 UTC)
Jan 21, 20:59 CET
Jan 21, 2026

No incidents reported.

Jan 20, 2026
Feature Product Update
Completed - The scheduled maintenance has been completed.
Jan 20, 07:00 CET
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jan 20, 06:00 CET
Update - We will be undergoing scheduled maintenance during this time.
Jan 16, 12:53 CET
Scheduled - Announcing a release of the Cirrus platform containing the following features and improvements:

[EU/CA/AU/SG]

Features
- Add auto-delete option to schedule (CR-24423).

Bugfixes
- Improve extra time options through API (CR-25115)
- Reliability/Performance: Improve invigilator message handling (CR-25281)
- Internal maintenance and improvements (CR-25053)

[EU-prem]
Improvements
- Added a minimum word limit option for open questions (CR-25078)
- General improvements to QTI handling (CR-25276)
- Backend request handling improvements (CR-24398)
- Front-end stability and maintainability improvements (CR-20219)

Bugfixes
- Improvements to NEO candidate delivery (CR-25155, CR-24957, CR-24671)

At most approximately 60 minutes of service interruption is to be expected.

For more details please visit the Cirrus Release Notes page.

Time of release per hosted region:
EU: 06:00 CET/CEST (05:00/04:00 UTC)
EU Premium: 06:00 CEST (05:00/04:00 UTC)
CA: 00:00 EST/EDT (05:00/04:00 UTC)
SG: 22:00/21:00 SGT (14:00/13:00 UTC)
AU: 01:00/00:00 AEDT/AEST (14:00/13:00 UTC)
Jan 16, 10:58 CET
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