Change Log


Current version: 3.22


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
CR1060Change Package 1060Immediate
CR1124December Update PatchImmediate
CR1147NHS Data Model and Dictionary Modelling ChangesImmediate
CR1152May 2010 Update PatchImmediate
CR1154Mental Health Minimum Data Set Version 4.01 Apr 2011
CR1166Commissioning Data Set Version 6-21 Nov 2012
CR1202Preparatory Change RequestImmediate
CR1213Update PatchImmediate
CR1239April 2011 Release PatchImmediate
CR1321Mental Health Minimum Data Set version 4.11 Apr 2013
CR1325August Release PatchImmediate
CR1360Mental Health and Learning Disabilities Data Set1 Sep 2014
CR1514Mental Health Services Data Set1 Jan 2016
CR1518CDS 6-1 RetirementImmediate
CR1550Maternity Services Data Set Version 21 Apr 2019
CR1637March 2018 Release PatchImmediate
CR1740Update to Commissioning Data Set Type 011 Emergency Care1 Apr 2021
CR1755Removal of asterisks from National Code descriptionsImmediate
CR1763Removal of headings from National Code tablesImmediate
CR1768Mental Health Services Data Set Version 5.01 Oct 2021
CR1772Attribute NotesImmediate
CR1813Commissioning Data Set, Mental Health Services Data Set and Community Services Data Set Preparatory ItemsImmediate