All Systems Operational

Uptime over the past 90 days. View historical uptime.
Authoring Service Operational
90 days ago
100.0 % uptime
Today
Authentication Service Operational
90 days ago
100.0 % uptime
Today
Classification Service Operational
90 days ago
100.0 % uptime
Today
Component Identifier Service (CIS) Operational
90 days ago
100.0 % uptime
Today
Content Request Service (CRS) Operational
90 days ago
100.0 % uptime
Today
Discourse Service Operational
90 days ago
100.0 % uptime
Today
Identity Management Service Operational
90 days ago
100.0 % uptime
Today
International Mapping Service Operational
90 days ago
99.98 % uptime
Today
MEDdra Mapping Service Operational
90 days ago
100.0 % uptime
Today
Members Licensing and Distribution Service (MLDS) Operational
90 days ago
100.0 % uptime
Today
Public SNOMED Browser Operational
90 days ago
99.99 % uptime
Today
Refset and Translation Service Operational
90 days ago
100.0 % uptime
Today
Refset Service (RT2) Operational
90 days ago
99.99 % uptime
Today
Release and Validation Service Operational
90 days ago
100.0 % uptime
Today
Request Management Portal (MS) Operational
90 days ago
100.0 % uptime
Today
Simplex Service Operational
90 days ago
100.0 % uptime
Today
SNOMED Account Services Operational
90 days ago
100.0 % uptime
Today
SNOMED Jira (Cloud) Operational
90 days ago
99.88 % uptime
Today
SNOMED Managed Service Support Desk (Cloud) Operational
90 days ago
99.91 % uptime
Today
SNOMED Spaces (Cloud) Operational
90 days ago
99.95 % uptime
Today
SNOMIO Authoring Operational
90 days ago
100.0 % uptime
Today
Snowstorm MCP Operational
90 days ago
100.0 % uptime
Today
Training Authoring Service Operational
90 days ago
100.0 % uptime
Today
US Content Request Service Operational
90 days ago
100.0 % uptime
Today
United States Mapping Service Operational
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.

Sep 7, 2026

No incidents reported today.

Sep 6, 2026

No incidents reported.

Sep 5, 2026

MAINTENANCE for United States Mapping Service
Completed - The scheduled maintenance has been completed.
Sep 5, 19:00 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Sep 4, 19:00 UTC
Scheduled - This service will be undergoing some urgent unplanned maintenance from Friday 04 September 2026, 19:00UTC until Saturday 05 September 2026, 19:00UTC. During this time the service will be unavailable.
Sep 4, 18:19 UTC

Sep 4, 2026

Sep 3, 2026

No incidents reported.

Sep 2, 2026

Content Request Service Maintenance Alert
Completed - The scheduled maintenance has been completed.
Sep 2, 10:44 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Sep 2, 08:02 UTC
Scheduled - This service will be undergoing planned maintenance from Wednesday 02 September 2026, 08:00UTC until Wednesday 02 September 2026, 11:00UTC. During this time the service will be unavailable.
Sep 1, 07:55 UTC
US Content Request Service Maintenance Alert
Completed - The maintenance has now been completed and tested and the service is now available again. Release notes detailing the fixes and/or improvements made in this version will be published shortly. Thank you for your patience while we continue to improve the service.
Sep 2, 10:43 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Sep 2, 08:00 UTC
Scheduled - This service will be undergoing planned maintenance from Wednesday 02 September 2026, 08:00UTC until Wednesday 02 September 2026, 11:00UTC. During this time the service will be unavailable.
Sep 1, 07:56 UTC
Public SNOMED Browser Maintenance Alert
Completed - The maintenance has now been completed and tested and the service is now available again. Release notes detailing the fixes and/or improvements made in this version will be published shortly. Thank you for your patience while we continue to improve the service.
Sep 2, 10:43 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Sep 2, 08:01 UTC
Scheduled - This service will be undergoing planned maintenance from Wednesday 02 September 2026, 08:00UTC until Wednesday 02 September 2026, 11:00UTC. During this time the service will be unavailable.
Sep 1, 07:55 UTC
Authoring Service Maintenance Alert
Completed - The maintenance has now been completed and tested and the service is now available again. Release notes detailing the fixes and/or improvements made in this version will be published shortly. Thank you for your patience while we continue to improve the service.
Sep 2, 10:42 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Sep 2, 08:01 UTC
Scheduled - This service will be undergoing planned maintenance from Wednesday 02 September 2026, 08:00UTC until Wednesday 02 September 2026, 11:00UTC. During this time the service will be unavailable.
Sep 1, 07:54 UTC
Component Identifier Service Maintenance Alert
Completed - The maintenance has now been completed and tested and the service is now available again. Release notes detailing the fixes and/or improvements made in this version will be published shortly. Thank you for your patience while we continue to improve the service.
Sep 2, 10:42 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Sep 2, 08:01 UTC
Scheduled - This service will be undergoing planned maintenance from Wednesday 02 September 2026, 08:00UTC until Wednesday 02 September 2026, 11:00UTC. During this time the service will be unavailable.
Sep 1, 07:57 UTC
Authentication Service Maintenance Alert
Completed - The maintenance has now been completed and tested and the service is now available again. Release notes detailing the fixes and/or improvements made in this version will be published shortly. Thank you for your patience while we continue to improve the service.
Sep 2, 10:41 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Sep 2, 08:00 UTC
Scheduled - This service will be undergoing planned maintenance from Wednesday 02 September 2026, 08:00UTC until Wednesday 02 September 2026, 11:00UTC. During this time the service will be unavailable.
Sep 1, 07:57 UTC
Classification Service Maintenance Alert
Completed - The maintenance has now been completed and tested and the service is now available again. Release notes detailing the fixes and/or improvements made in this version will be published shortly. Thank you for your patience while we continue to improve the service.
Sep 2, 10:41 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Sep 2, 08:03 UTC
Scheduled - This service will be undergoing planned maintenance from Wednesday 02 September 2026, 08:00UTC until Wednesday 02 September 2026, 11:00UTC. During this time the service will be unavailable.
Sep 1, 07:56 UTC
Release and Validation Service Maintenance Alert
Completed - The maintenance has now been completed and tested and the service is now available again. Release notes detailing the fixes and/or improvements made in this version will be published shortly. Thank you for your patience while we continue to improve the service.
Sep 2, 10:41 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Sep 2, 08:03 UTC
Scheduled - This service will be undergoing planned maintenance from Wednesday 02 September 2026, 08:00UTC until Wednesday 02 September 2026, 11:00UTC. During this time the service will be unavailable.
Sep 1, 07:58 UTC

Sep 1, 2026

No incidents reported.

Aug 31, 2026

No incidents reported.

Aug 30, 2026

No incidents reported.

Aug 29, 2026

No incidents reported.

Aug 28, 2026

No incidents reported.

Aug 27, 2026

No incidents reported.

Aug 26, 2026

No incidents reported.

Aug 25, 2026

Service Maintenance Alert
Completed - The scheduled maintenance has been completed.
Aug 25, 10:02 UTC
In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Aug 25, 10:01 UTC
Scheduled - This service will be undergoing planned maintenance from Tuesday 25 August 2026, 10:30UTC until Tuesday 25 August 2026, 14:30UTC. During this time the service will be unavailable.
Aug 25, 09:28 UTC

Aug 24, 2026

No incidents reported.

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