What changed in ODS in U37618. 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 31 Jul 2025
Effective 31 Jul 2025
Effective 31 Jul 2025
Effective 31 Jul 2025
Effective 31 Jan 2025
Effective 31 Jan 2025
Effective 21 Feb 2024
231 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.