Change Log


Current version: 3.20


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
CR1104Maternity Services Secondary Uses Data Set1 Apr 2013
CR1114Preparation for November Update PatchImmediate
CR1264Automatic Identification and Data Capture (AIDC) for Patient Identification Data SetImmediate
CR1283January 2012 Release PatchImmediate
CR1398Units of MeasureImmediate
CR1407Clinical InvestigationsImmediate
CR1430Links and Update PatchImmediate
CR1467Retirement of Standards1 Apr 2014
CR1346National Neonatal Data Set1 Jun 2014
CR1355Maternity Services Data Set Update and XML Schema1 Nov 2014
CR1481June 2014 Release PatchImmediate
CR1500Orphaned AttributesImmediate
CR1667AIDC for Patient Identification Data SetImmediate
CR1694November 2018 Release PatchImmediate
CR1701Orphaned Items PatchImmediate
CR1749Update PatchImmediate
CR1758January 2020 Release PatchImmediate
CR1773Retirement of PDS Birth Notification Data Sets 15 May 2020
CR1795Preparatory ItemsImmediate
CR1810February 2021 releaseImmediate