What changed in ODS across England. 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 27 Jul 2026
Effective 27 Jul 2026
Effective 27 Jul 2026
Effective 27 Jul 2026
Effective 27 Jul 2026
Effective 27 Jul 2026
Effective 27 Jul 2026
Effective 27 Jul 2026
Effective 27 Jul 2026
Effective 27 Jul 2026
Effective 27 Jul 2026
Effective 19 Jun 2026
Effective 1 Jun 2026
Effective 1 Jun 2026
Effective 1 Jun 2026
Effective 1 Jun 2026
Effective 1 Jun 2026
Effective 1 Jun 2026
Effective 1 Jun 2026
Effective 1 Jun 2026
Effective 1 Jun 2026
Effective 1 Jun 2026
Effective 1 Jun 2026
Effective 1 Jun 2026
Effective 1 Jun 2026
Effective 1 Jun 2026
Effective 1 Jun 2026
Effective 1 Jun 2026
Effective 1 Jun 2026
Effective 1 Jun 2026
Effective 1 Jun 2026
Effective 1 Jun 2026
Effective 1 Jun 2026
Effective 1 Jun 2026
Effective 1 Jun 2026
Effective 1 Jun 2026
Effective 1 Jun 2026
Effective 1 Jun 2026
Effective 1 Jun 2026
Effective 1 Jun 2026
Effective 1 Jun 2026
Effective 1 Jun 2026
Effective 1 Jun 2026
Effective 31 May 2026
Effective 1 Apr 2026
Effective 1 Nov 2021
Effective 29 Sep 2021
Effective 2 Apr 2020
111 changes to dental in the chart (all relationships), 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.