Provisional report of Never Events

Never Events reported as occurring between 1 April and 31 May 2026.
Published 9 July 2026.

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 monthCount per month
April31
May30
Total61

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 EventCount
Wrong site surgery28
– Incision to wrong side/site1
– Injection to wrong side/site5
– Procedure intended for another patient3
– Procedure not part of the surgical plan1
– Wrong side/site procedure8
– Wrong site block8
– Wrong skin lesion removed/biopsy2
Retained foreign object post procedure17
– Epidural catheter1
– Guide wire/part of guide wire4
– Surgical instrument/part of surgical instrument4
– Surgical swab2
– Vaginal swab/pack6
Administration of medication by the wrong route7
– Oral medication given intravenously6
– Oral medication given subcutaneously1
Misplaced naso- or oro-gastric tubes3
– Apparently misleading pH result1
– X-ray misinterpretation; no indication ‘four criteria’ used2
Wrong implant/prosthesis4
– Hip1
– Lens3
Overdose of insulin due to abbreviations or incorrect device1
– Insulin drawn up from insulian cartridge1
Unintentional connection of a patient requiring oxygen to an air flowmeter1
– Patient connected to air rather than oxygen1
Total61

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.

OrganisationCount per trust
Barking, Havering and Redbridge University Hospitals NHS Trust1
Barts Health NHS Trust2
Basildon and Thurrock University Hospitals NHS Trust1
Blackpool Teaching Hospitals NHS Foundation Trust1
Chelsea and Westminster Hospital NHS Foundation Trust2
County Durham and Darlington NHS Foundation Trust2
East Kent Hospitals University NHS Foundation Trust1
Epsom and St Helier University Hospitals NHS Trust1
Frimley Health NHS Foundation Trust1
Gloucestershire Hospitals NHS Foundation Trust2
Guy’s And St Thomas’ NHS Foundation Trust2
Hampshire Hospitals NHS Foundation Trust1
Homerton Healthcare NHS Foundation Trust1
Imperial College Healthcare NHS Trust1
Leeds Teaching Hospitals NHS Trust2
Liverpool Women’s NHS Foundation Trust1
London Northwest University Healthcare NHS Foundation Trust1
Maidstone and Tunbridge Wells NHS Trust1
Manchester University NHS Foundation Trust3
Moorfields Eye Hospital NHS Foundation Trust1
Newcastle upon Tyne Hospitals NHS Foundation Trust2
Mid Essex Hospital Services NHS Trust1
North Tees and Hartlepool NHS Foundation Trust1
Northampton General Hospital NHS Trust1
Nottingham University Hospitals NHS Trust1
Oxford University Hospitals NHS Foundation Trust2
Oxleas NHS Foundation Trust1
Portsmouth Hospitals University NHS Trust4
Royal Cornwall Hospitals NHS Trust1
Royal Free London NHS Foundation Trust2
Royal Papworth Hospital NHS Foundation Trust1
Royal Surrey NHS Foundation Trust1
Royal Wolverhampton NHS Trust2
Sandwell and West Birmingham Hospitals NHS Trust1
Shrewsbury and Telford Hospital NHS Trust2
South Tyneside and Sunderland NHS Foundation Trust1
St George’s University Hospitals NHS Foundation Trust1
The Horder Centre reported by NHS Kent And Medway ICB1
University College London Hospitals NHS Foundation Trust1
University Hospitals Bristol and Weston NHS Foundation Trust1
University Hospitals of Derby and Burton NHS Foundation Trust1
University Hospitals of Leicester NHS Trust1
University Hospitals of Morecambe Bay NHS Foundation Trust2
Worcestershire Acute Hospitals NHS Foundation Trust1
Total61

Source: Reported NHS Never Events from LFPSE and StEIS