Change Log


Current version: 3.9


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
CR826Expansion of Treatment Function Codes1 Oct 2007
CR899NHS Data Model and Dictionary Maintenance UpdateImmediate
CR1063June Release Update PatchImmediate
CR1255Quarterly Bed Availability and Occupancy Data Set31 Mar 2012
CR1414Retirement of Standards - DSCNs 03/99/P03, 10/2002, 12/99/A04, 20/98/A03, 30/98/P21, 35/99/P25, 37/97/P24 and 43/97/P291 Apr 2014
CR1532Health and Social Care Organisation Reference DataImmediate
CR1731Retirement of Quarterly Bed Availability and Occupancy Data Set (KH03)Immediate
CR1760Main Specialty Code and Treatment Function Code Updates1 Apr 2021
CR1784Organisation and NHS Business DefinitionsImmediate