What changed in ODS in U98408. 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 Jul 2024
Effective 1 Sep 2023
Effective 31 Aug 2023
Effective 1 Apr 2017
Effective 1 Apr 2017
Effective 1 Apr 2017
Effective 1 Apr 2013
Effective 23 Jun 2023
Effective 22 Jun 2023
Effective 1 Apr 2023
Effective 31 Mar 2023
Effective 20 Mar 2023
Effective 20 Mar 2023
Effective 30 Nov 2022
Effective 1 Oct 2022
Effective 1 Oct 2022
Effective 30 Sep 2022
Effective 6 Sep 2022
Effective 6 Sep 2022
Effective 25 Jun 2021
Effective 25 Jun 2021
Effective 1 May 2021
Effective 30 Apr 2021
Effective 24 Mar 2021
Effective 1 Oct 2020
Effective 1 Apr 2020
Effective 1 Oct 2019
50 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.