CMS Disaster Recovery Test 2021

As part of our annual programme of disaster recovery and resilience testing, we will be performing our CMS Disaster Recovery Testing on Saturday 17th and Sunday 18th July 2021.

Published on 07 Jul 2021

Our CMS Application Disaster Recovery Test is an annual activity that confirms production CMS services can be migrated to a secondary data centre location should there be a catastrophic failure within the primary data centre.

The activity commences within the CMS maintenance windows on Saturday 17th July and Sunday 18th July as follows:

Failover from the primary site to the secondary site - 17th July 2021

00:00 to 07:00

Failback from the secondary site to the primary site - 18th July 2021

00:00 to 07:00

An extended service outage is not expected but in the event of unforeseen issues then it is anticipated that it may take up until 11:00 to recover the service.

If you have any queries related to this activity please contact the Correla Service Desk on 0845 600 0506, or alternatively via email at