Change Log


Current version: 3.12


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
CR768Changes to support managing and monitoring referral to treatment pathways1 Jan 2007
CR921Inclusion of page for the Department of Health24 Jan 2008
CR935Updated 18 week clock rules29 Feb 2008
CR1011Cancer Waiting Times1 Jan 2009
CR1105Community Information Data Set1 Apr 2012
CR1174NHS Data Model and Dictionary Modelling ChangesImmediate
CR1213Update PatchImmediate
CR1350December Release PatchImmediate
CR1643April 2018 Release PatchImmediate
CR1690Community Services Data Set Version 1.51 Apr 2020
CR1728Retirement of Referral To Treatment Data SetImmediate
CR1793October 2020 Release PatchImmediate