Change Log


Current version: 3.46


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
CR899NHS Data Model and Dictionary Maintenance UpdateImmediate
CR1018Change of Name for the National Administrative Codes Service1 Jun 2008
CR901Removal of references to EDIFACT and the NHS Wide Clearing Services (NWCS)1 Dec 2008
CR922Change of name for the Information Standards BoardImmediate
CR1031August Update PatchImmediate
CR1038DD PatchImmediate
CR1040Update of OPCS Classification of Interventions and Procedures 1 Apr 2009
CR1052Update PatchImmediate
CR1060Change Package 1060Immediate
CR1111Update PatchImmediate
CR1118November Update PatchImmediate
CR1125NHS Data Model and Dictionary Maintenance Update - Policy DefinitionsImmediate
CR1126December PatchImmediate
CR1140March 2010 Update PatchImmediate
CR1222Introduction of the International Classification of Diseases Tenth Revision 4th Edition1 Apr 2012
CR1232Systematized Nomenclature of Medicine Clinical Terms (SNOMED CT) - NHS Data Model and Dictionary OverviewImmediate
CR1234Technology Reference Data Update Distribution Service (TRUD)Immediate
CR1252Geographic Area ChangesImmediate
CR1277Organisation Data Service / TRUD UpdateImmediate
CR1308May 2012 Release PatchImmediate
CR1325August Release PatchImmediate
CR1329Change of name for "Health and Social Care Information Centre"Immediate
CR1358February 2013 Release PatchImmediate
CR1375Health and Social Care Information Centre Branding PatchImmediate
CR1380Information Standards Service Desk email address updateImmediate
CR1394July 2013 Release PatchImmediate
CR1406Broken Links PatchImmediate
CR1461New Standardisation Committee for Care Information (SCCI) ProcessImmediate
CR1519April 2015 Release PatchImmediate
CR1532Health and Social Care Organisation Reference DataImmediate
CR1580Email patchImmediate
CR1583Introduction of NHS DigitalImmediate
CR1593November 2016 Release PatchImmediate
CR1594Technology Reference Data Update Distribution (TRUD)Immediate
CR1604Introduction of the Data Coordination BoardImmediate
CR1620September 2017 Release PatchImmediate
CR1629November 2017 Release PatchImmediate
CR1636Department of Health: Change of nameImmediate
CR1652May 2018 Release PatchImmediate
CR1663July 2018 Release PatchImmediate
CR1664September 2018 Release PatchImmediate
CR1750December 2019 Release PatchImmediate
CR1776June 2020 Release PatchImmediate
CR1804January 2021 releaseImmediate
CR1805Introduction of the Data Alliance Partnership BoardImmediate
CR1816March 2021 releaseImmediate