1. Never Events framework consultation 2024
In February 2024, NHS England launched a consultation seeking views on whether the existing Never Events Framework remains an effective mechanism to support patient safety improvement.
The outcome of the consultation was published on the 16 September 2025 NHS England » Never Events framework: 2024 consultation findings. This signals the start of a discovery phase to explore the preferred option of a new approach to the Never Events framework, by exploring and testing alternatives in collaboration with stakeholders, including patients and NHS staff.
2. Important notes on the provisional nature of this data
To support learning from Never Events we are committed to publishing this data as early as possible. However, because reports of apparent Never Events are submitted by healthcare providers as soon as possible, often before local investigation is complete, all data is provisional and subject to change.
Because of the complex combination of incidents identified as Never Events when first reported, patient safety incidents designated as Never Events at a later date, and incidents initially reported as Never Events that on investigation are found not to meet the criteria, our monthly provisional Never Event reports provide cumulative totals for the current financial year. This is to ensure the information provided is as consistent and as accurate as possible.
This provisional report is drawn from the Strategic Executive Information System (StEIS) system and Learn from Patient Safety Events (LFPSE) and includes all patient safety incidents with an incident occurring date between 1 April 2026 and 31 May 2026, and which on the 16 June 2026 were designated by their reporters as Never Events.
Data on Never Events for 2025/26 and previous years can be found on the NHS England website. Once sufficient time has elapsed after the end of the 2025/26 reporting year for local incident investigation and national analysis of data, we will produce a final whole-year report of Never Events, which will replace this provisional data.
3. Data quality
Since the introduction of version 6 of LFPSE, organisations can now report Never Events to LFPSE directly. We have reviewed and included those incident reports on LFPSE that are reported as a Never Event and state the type of Never Event, for example, Wrong Site Surgery. As with previous reporting, some of these incidents did not appear to meet the definition of a Never Event and so have not been included in the final numbers. We will continue to review the data quality of those events that are reported as a Never Event with no type to ensure that we are not excluding genuine incidents that are believed to be Never Events.
4. Record summary
4.1 StEIS
When data for this report was extracted on 16 June 2026, 37 patient safety incidents on the StEIS system were designated by their reporters as Never Events and had an incident occurring date between 1 April 2026 and 31 May 2026. Of these 37 incidents:
- 36 patient safety incidents appeared to meet the definition of a Never Event outlined in the Never Events list 2018 (published 28 February 2018). This number is subject to change as local investigations are completed.
- 1 patient safety incident did not appear to meet the definition of a Never Event.
4.2 LFPSE
When data for this report was extracted on 16 June 2026, 37 patient safety incidents on the LFPSE system were designated by their reporters as Never Events and had an incident occurring date between 1 April 2026 and 31 May 2026. Of these incidents:
- 30 patient safety incidents appeared to meet the definition of a Never Event, this number is subject to change as local investigations are completed.
- 6 patient safety incidents did not appear to meet the definition of a Never Event.
4.3 Duplicates
There are occurrences where the same Never Event has been recorded on both the LFPSE and StEIS databases. As part of the process for creating this publication, the data has gone through de-duplication. Never Events of the same type reported by the same organisation as occurring on the same date (or within 1 day) are considered duplicates. In this publication:
- 5 Never Events were identified as recorded on both databases and were subsequently removed from StEIS to avoid double counting.
The remaining incidents from both databases were then combined together to create the aggregate counts in the following tables in this report.
5. Reporting by month
Table 1: Count of Never Events by month
Based on Never Events reported to have occurred between 1 April 2026 and 31 May 2026:
| Occurred month | Count per month |
|---|---|
| April | 31 |
| May | 30 |
| Total | 61 |
Source: Reported NHS Never Events from LFPSE and StEIS
6. Recording by type
Table 2: Count of Never Events by type
Based on Never Events reported to have occurred between 1 April 2026 and 31 May 2026.
| Description of Never Event | Count |
|---|---|
| Wrong site surgery | 28 |
| – Incision to wrong side/site | 1 |
| – Injection to wrong side/site | 5 |
| – Procedure intended for another patient | 3 |
| – Procedure not part of the surgical plan | 1 |
| – Wrong side/site procedure | 8 |
| – Wrong site block | 8 |
| – Wrong skin lesion removed/biopsy | 2 |
| Retained foreign object post procedure | 17 |
| – Epidural catheter | 1 |
| – Guide wire/part of guide wire | 4 |
| – Surgical instrument/part of surgical instrument | 4 |
| – Surgical swab | 2 |
| – Vaginal swab/pack | 6 |
| Administration of medication by the wrong route | 7 |
| – Oral medication given intravenously | 6 |
| – Oral medication given subcutaneously | 1 |
| Misplaced naso- or oro-gastric tubes | 3 |
| – Apparently misleading pH result | 1 |
| – X-ray misinterpretation; no indication ‘four criteria’ used | 2 |
| Wrong implant/prosthesis | 4 |
| – Hip | 1 |
| – Lens | 3 |
| Overdose of insulin due to abbreviations or incorrect device | 1 |
| – Insulin drawn up from insulian cartridge | 1 |
| Unintentional connection of a patient requiring oxygen to an air flowmeter | 1 |
| – Patient connected to air rather than oxygen | 1 |
| Total | 61 |
Source: Reported NHS Never Events from LFPSE and StEIS
7. Recording by organisation
Table 3: Count of Never Events by reporting organisation
Based on Never Events reported to have occurred between 1 April 2026 and 31 May 2026.
| Organisation | Count per trust |
|---|---|
| Barking, Havering and Redbridge University Hospitals NHS Trust | 1 |
| Barts Health NHS Trust | 2 |
| Basildon and Thurrock University Hospitals NHS Trust | 1 |
| Blackpool Teaching Hospitals NHS Foundation Trust | 1 |
| Chelsea and Westminster Hospital NHS Foundation Trust | 2 |
| County Durham and Darlington NHS Foundation Trust | 2 |
| East Kent Hospitals University NHS Foundation Trust | 1 |
| Epsom and St Helier University Hospitals NHS Trust | 1 |
| Frimley Health NHS Foundation Trust | 1 |
| Gloucestershire Hospitals NHS Foundation Trust | 2 |
| Guy’s And St Thomas’ NHS Foundation Trust | 2 |
| Hampshire Hospitals NHS Foundation Trust | 1 |
| Homerton Healthcare NHS Foundation Trust | 1 |
| Imperial College Healthcare NHS Trust | 1 |
| Leeds Teaching Hospitals NHS Trust | 2 |
| Liverpool Women’s NHS Foundation Trust | 1 |
| London Northwest University Healthcare NHS Foundation Trust | 1 |
| Maidstone and Tunbridge Wells NHS Trust | 1 |
| Manchester University NHS Foundation Trust | 3 |
| Moorfields Eye Hospital NHS Foundation Trust | 1 |
| Newcastle upon Tyne Hospitals NHS Foundation Trust | 2 |
| Mid Essex Hospital Services NHS Trust | 1 |
| North Tees and Hartlepool NHS Foundation Trust | 1 |
| Northampton General Hospital NHS Trust | 1 |
| Nottingham University Hospitals NHS Trust | 1 |
| Oxford University Hospitals NHS Foundation Trust | 2 |
| Oxleas NHS Foundation Trust | 1 |
| Portsmouth Hospitals University NHS Trust | 4 |
| Royal Cornwall Hospitals NHS Trust | 1 |
| Royal Free London NHS Foundation Trust | 2 |
| Royal Papworth Hospital NHS Foundation Trust | 1 |
| Royal Surrey NHS Foundation Trust | 1 |
| Royal Wolverhampton NHS Trust | 2 |
| Sandwell and West Birmingham Hospitals NHS Trust | 1 |
| Shrewsbury and Telford Hospital NHS Trust | 2 |
| South Tyneside and Sunderland NHS Foundation Trust | 1 |
| St George’s University Hospitals NHS Foundation Trust | 1 |
| The Horder Centre reported by NHS Kent And Medway ICB | 1 |
| University College London Hospitals NHS Foundation Trust | 1 |
| University Hospitals Bristol and Weston NHS Foundation Trust | 1 |
| University Hospitals of Derby and Burton NHS Foundation Trust | 1 |
| University Hospitals of Leicester NHS Trust | 1 |
| University Hospitals of Morecambe Bay NHS Foundation Trust | 2 |
| Worcestershire Acute Hospitals NHS Foundation Trust | 1 |
| Total | 61 |
Source: Reported NHS Never Events from LFPSE and StEIS