Change Log


Current version: 3.8


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
CR935Updated 18 week clock rules29 Feb 2008
CR1419Retirement of Standards - DSCNs 39/98/A11, 09/99/P06, 11/99/P07, 13/2003, 38/2001, 22/2001, 19/98/A02, 40/96/P34, 29/94/P19, 49/94/P35, 34/95/P29, 53/96/P44 and 96/95/P791 Apr 2014
CR1439Retirement of Review of Central Returns (ROCR) ReturnsImmediate
CR1463March 2014 Release PatchImmediate
CR1725Retirement of Quarterly Monitoring Cancelled Operations Data Set (QMCO)Immediate
CR1728Retirement of Referral To Treatment Data SetImmediate
CR1745Items not referenced in the NHS Data Model and DictionaryImmediate