What changed in ODS in U42936. 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 30 Sep 2025
Effective 30 Sep 2025
Effective 15 Apr 2026
Effective 15 Apr 2026
Effective 1 Jan 2026
Effective 8 Dec 2025
Effective 8 Dec 2025
Effective 15 Oct 2025
Effective 9 Oct 2025
Effective 26 Jun 2025
Effective 27 Feb 2025
Effective 1 Apr 2024
Effective 1 Apr 2024
Effective 1 Apr 2024
Effective 1 Apr 2020
Effective 1 Apr 2020
Effective 30 Jun 2023
Effective 30 Jun 2023
Effective 25 Nov 2021
Effective 1 Oct 2020
Effective 1 Nov 2020
Effective 15 Oct 2020
Effective 1 Sep 2020
Effective 1 Apr 2020
Effective 1 Apr 2020
Effective 31 Mar 2020
Effective 5 Dec 2018
Effective 17 Oct 2018
47 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.