What changed in ODS in U16600. 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 Apr 2018
Effective 1 Apr 2018
Effective 1 Apr 2018
Effective 1 Apr 2018
Effective 31 May 2023
Effective 31 May 2023
Effective 24 Mar 2021
Effective 1 Oct 2020
Effective 12 Feb 2021
Effective 1 Oct 2020
Effective 5 Oct 2020
31 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.