What changed in ODS in U84277. 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 15 Jul 2024
Effective 21 Feb 2024
Effective 1 Feb 2024
Effective 1 Feb 2024
Effective 31 Jan 2024
Effective 31 Jan 2024
Effective 1 Aug 2023
Effective 1 Aug 2023
Effective 31 Jul 2023
Effective 31 Jul 2023
Effective 1 Apr 2021
Effective 1 Apr 2021
Effective 1 Apr 2021
Effective 1 Apr 2021
Effective 4 Jul 2023
Effective 4 Jul 2023
Effective 4 Jul 2023
Effective 4 Jul 2023
Effective 25 Aug 2022
Effective 25 Aug 2022
Effective 11 May 2021
Effective 1 Apr 2021
Effective 1 Apr 2021
Effective 1 Apr 2021
Effective 1 Apr 2021
Effective 1 Apr 2021
Effective 31 Mar 2021
Effective 31 Mar 2021
Effective 31 Mar 2021
Effective 24 Mar 2021
Effective 1 Oct 2020
Effective 1 Oct 2020
65 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.