Change Log


Current version: 3.21


Click on the Change Request links below to see which Data Dictionary Change Notices (DDCNs), Data Set Change Notices (DSCNs) and Information Standards Notices (ISNs) changed this item after the release of version 3 of the NHS Data Model and Dictionary (May 2005).

Change RequestChange Request DescriptionImplementation Date
n/aMigrated from v1.3Immediate
CR799Commissioning Data Set Version 631 Dec 2007
CR901Removal of references to EDIFACT and the NHS Wide Clearing Services (NWCS)1 Dec 2008
CR1048December Update PatchImmediate
CR1063June Release Update PatchImmediate
CR1119Organisation Codes UpdateImmediate
CR1124December Update PatchImmediate
CR1275November Release PatchImmediate
CR1410Data Set IntroductionsImmediate
CR1518CDS 6-1 RetirementImmediate
CR1532Health and Social Care Organisation Reference DataImmediate
CR1533July 2015 Release PatchImmediate
CR1535Blank HES ItemsImmediate
CR1614June 2017 Release PatchImmediate
CR1645Specialised Commissioning: Removal of Default Code YDD82Immediate
CR1654Update to Commissioning Data Set Type 011 Emergency Care1 Apr 2019
CR1784Organisation and NHS Business DefinitionsImmediate
CR1787Organisation Code Identifier Preparatory Items UpdateImmediate
CR1796ODS Default CodesImmediate
CR1819June 2021 releaseImmediate
CR1878NHS Digital merger with NHS England31 Jan 2023