Change Log


Current version: 3.25


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
CR1090NHS Data Model and Dictionary Modelling Changes - Questionnaires and Person ScoreImmediate
CR1154Mental Health Minimum Data Set Version 4.01 Apr 2011
CR1148NHS Health Checks Data Set1 Jul 2012
CR1029Child and Adolescent Mental Health Services Secondary Uses Data Set1 Apr 2013
CR1155National Joint Registry Data Set Version 5Immediate
CR1169Release PatchImmediate
CR1196Cancer Outcomes and Services Data Set1 Jan 2013
CR1208Patient Health QuestionnaireImmediate
CR1227Update PatchImmediate
CR1239April 2011 Release PatchImmediate
CR1259July Release PatchImmediate
CR1325August Release PatchImmediate
CR1335Venous Thromboembolism Risk Assessment Data SetImmediate
CR1346National Neonatal Data Set1 Jun 2014
CR1351Improving Access to Psychological Therapies Data Set Version 1.51 Jul 2014
CR1360Mental Health and Learning Disabilities Data Set1 Sep 2014
CR1361Diagram PatchImmediate
CR1400Data Element and Attribute PackagesImmediate
CR1493Change Package 1493Immediate
CR1499Retirement of NHS Health Checks Data SetImmediate
CR1515Retirement of Mental Health Standards1 Jan 2016
CR1562February 2016 Release PatchImmediate
CR1563Mental Health Services Data Set Version 2.01 Apr 2017
CR1588Cancer Outcomes and Services Data Set Version 81 Apr 2018
CR1643April 2018 Release PatchImmediate