In progress - Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jan 27, 2026 - 00:15 UTC
Scheduled - This service will be undergoing some urgent unplanned maintenance from Tuesday 27 January 2026, 00:15UTC until Wednesday 28 January 2026, 00:15UTC. During this time the service will be unavailable.
Jan 27, 202600:15 - Jan 28, 202600:15 UTC
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
97.61
% 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
JIRA
Operational
90 days ago
100.0
% uptime
Today
MEDdra Mapping Service
Under Maintenance
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
100.0
% uptime
Today
Refset and Translation Service
Operational
90 days ago
100.0
% uptime
Today
Refset Service (RT2)
Operational
90 days ago
100.0
% uptime
Today
Release and Validation Service
Operational
90 days ago
99.98
% uptime
Today
Request Management Portal (MS)
Operational
90 days ago
100.0
% uptime
Today
Training Authoring Service
Operational
90 days ago
100.0
% uptime
Today
Simplex Service
Operational
90 days ago
100.0
% uptime
Today
SNOMED Spaces
Operational
90 days ago
100.0
% uptime
Today
SNOMED Account Services
Operational
90 days ago
100.0
% uptime
Today
SNOMIO Authoring
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
99.99
% uptime
Today
Weblate 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.
Related
No incidents or maintenance related to this downtime.
Past Incidents
Jan 27, 2026
Unresolved incident: MAINTENANCE for MEDdra Mapping Service.
Completed -
The scheduled maintenance has been completed.
Jan 20, 10:01 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jan 20, 09:41 UTC
Scheduled -
This service will be undergoing planned maintenance from Tuesday 20 January 2026, 09:40UTC until Tuesday 20 January 2026, 10:00UTC. During this time the service will be unavailable.
Jan 20, 09:37 UTC
Completed -
The scheduled maintenance has been completed.
Jan 13, 18:00 UTC
In progress -
Scheduled maintenance is currently in progress. We will provide updates as necessary.
Jan 12, 18:00 UTC
Scheduled -
This service will be undergoing some urgent unplanned maintenance from Monday 12 January 2026, 18:00UTC until Tuesday 13 January 2026, 18:00UTC. During this time the service will be unavailable.
Jan 12, 17:57 UTC