What changed in ODS in U79397. 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 31 Jul 2026
Effective 31 Jul 2026
Effective 15 Apr 2026
Effective 15 Apr 2026
Effective 25 Jul 2024
Effective 30 Jun 2024
Effective 30 Jun 2024
Effective 1 Apr 2013
Effective 1 Apr 2013
Effective 1 Apr 2013
Effective 31 May 2023
Effective 31 May 2023
Effective 31 May 2023
Effective 31 May 2023
Effective 25 Aug 2022
Effective 25 Aug 2022
Effective 25 Aug 2022
Effective 25 Aug 2022
Effective 1 Apr 2022
Effective 31 Mar 2022
Effective 31 Mar 2022
Effective 24 Mar 2021
Effective 1 Oct 2020
Effective 1 Oct 2020
Effective 1 Apr 2020
Effective 14 Mar 2019
49 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.