Change Log


Current version: 3.23


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
CR794Service RequesImmediate
CR891Update Patch22 Jun 2007
CR900Inter-Provider Transfer Administrative Minimum Data Set1 Jan 2008
CR843Radiotherapy Data Set1 Apr 2009
CR1050Improving Access to Psychological Therapies Data Set1 Apr 2011
CR1029Child and Adolescent Mental Health Services Secondary Uses Data Set1 Apr 2013
CR1055Update to CP843Immediate
CR1111Update PatchImmediate
CR1166Commissioning Data Set Version 6-21 Nov 2012
CR1174NHS Data Model and Dictionary Modelling ChangesImmediate
CR1430Links and Update PatchImmediate
CR1439Retirement of Review of Central Returns (ROCR) ReturnsImmediate
CR1467Retirement of Standards1 Apr 2014
CR1515Retirement of Mental Health Standards1 Jan 2016
CR1530Retirement of Ambulance Services (KA34) Central Return Data SetImmediate
CR1563Mental Health Services Data Set Version 2.01 Apr 2017
CR1567July 2016 Release PatchImmediate
CR1598Commissioning Data Set Type 011 Emergency Care1 Oct 2017
CR1620September 2017 Release PatchImmediate
CR1719Improving Access to Psychological Therapies Data Set Version 21 Apr 2020
CR1730Retirement of Diagnostics Waiting Times and Activity Data SetImmediate
CR1751NHS Continuing Healthcare Patient Level Data Set 1 Apr 2021
CR1764Commissioning Data Sets Version 6-31 Apr 2022