Changes to ODS services Service updates Access important service updates and notices. Find out about our service updates Organisation changes A record of dissolved organisations, mergers and other organisation changes. Read about organisation changes 2021 CCG mergers A summary of changes to Organisation reference data (ORD) due to Clinical Commissioning Group Mergers (CCG) taking effect from 1 April 2021 More about the mergers. Archive of changes A summary of archived ODS changes and service updates. Access our archive Last edited: 21 September 2022 11:32 am