Change Log


Current version: 3.24


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
CR719Waiting Times and Activity1 Apr 2006
CR799Commissioning Data Set Version 631 Dec 2007
CR824Data Standards: 48 Hour Genitourinary Medicine Access Monthly Monitoring Data Set1 Feb 2008
CR1010New Release and Index PatchImmediate
CR1048December Update PatchImmediate
CR1058Change Package 1058Immediate
CR1063June Release Update PatchImmediate
CR1154Mental Health Minimum Data Set Version 4.01 Apr 2011
CR1105Community Information Data Set1 Apr 2012
CR1184September 2010 ReleaseImmediate
CR1191Preparatory Change Request UpdateImmediate
CR1217Data Set Segment Identifier PatchImmediate
CR1265Changes to the Improving Access to Psychological Therapies Data Set1 Apr 2012
CR1321Mental Health Minimum Data Set version 4.11 Apr 2013
CR1338November Release PatchImmediate
CR1351Improving Access to Psychological Therapies Data Set Version 1.51 Jul 2014
CR1360Mental Health and Learning Disabilities Data Set1 Sep 2014
CR1400Data Element and Attribute PackagesImmediate
CR1514Mental Health Services Data Set1 Jan 2016
CR1587Community Services Data Set (CSDS) Version 1.01 Oct 2017
CR1550Maternity Services Data Set Version 21 Apr 2019
CR1637March 2018 Release PatchImmediate
CR1755Removal of asterisks from National Code descriptionsImmediate
CR1772Attribute NotesImmediate