What changed in ODS in U83990. History comes from monthly NHS releases until August 2026, then from the ODS API every 6 hours.
Showing changes by the date they first appeared in ODS. Switch to "date effective" for counts by when things actually happened.
Effective 15 Apr 2026
Effective 15 Apr 2026
Effective 15 Apr 2026
Effective 15 Apr 2026
Effective 29 Aug 2025
Effective 29 Aug 2025
Effective 29 Aug 2025
Effective 29 Aug 2025
Effective 8 Aug 2025
Effective 15 Jul 2024
Effective 1 Apr 2013
Effective 1 Apr 2013
Effective 1 Apr 2013
Effective 1 Apr 2013
Effective 1 Apr 2013
Effective 1 Jul 2022
Effective 30 Jun 2022
Effective 31 Mar 2022
Effective 31 Mar 2022
Effective 31 Mar 2022
Effective 31 Mar 2022
Effective 31 Mar 2022
Effective 1 Feb 2022
Effective 31 Jan 2022
Effective 23 Nov 2021
Effective 10 Jun 2021
Effective 1 May 2021
Effective 30 Apr 2021
Effective 24 Mar 2021
Effective 1 Mar 2021
Effective 28 Feb 2021
Effective 1 Oct 2020
46 changes in the chart (notable), counted by date recorded. Before September 2026 changes are dated to the monthly release that first showed them, so reorganisations (e.g. April 2020, April 2026) spike.