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National Confidential Inquiry into Suicide, Homicide and Safety in Mental Health

The University of Manchester

 

 

Annual report 2026

Findings relating to people who died by suicide in 2013-2023 in the UK.

Homicide and mental illness in England

Study design and answers to frequently asked questions.

 

 

The National Confidential Inquiry into Suicide, Homicide and Safety in Mental Health (NCISH) is an internationally unique project.

Our study has collected in-depth information on all suicides in the UK since 1996. Our recommendations have improved patient safety in mental health settings and reduced patient suicide rates, contributing to an overall reduction in suicide in the UK. Our evidence is cited in national policies and clinical guidance and regulation in all UK countries.

Due to overriding public interest in improving safety in clinical services, the National Data Opt-Out (where a person chooses not to have their health data shared for reasons beyond treatment and care) does not apply to data we collect.

 

 

 

Improving safety in mental health services

 

We have been collecting data for over 20 years. Based on our evidence from studies of mental health services, primary care and accident and emergency departments we have developed a list of 10 key elements for safer care for patients.

 

 

Our toolkits

Safer services

Our toolkit presents the 10 key elements as quality and safety statements about clinical and organisational aspects of care. It can be used by mental health care providers as a basis for self-assessment.

Download our Safer Services toolkit (PDF version)

 

Download a Word version of our Safer Services toolkit, which can be used to record progress.

Download iconDownload a visual representation of our 10 key elements for safer care of patients.

Video iconWatch an animated video about our 10 ways to improve safety.

10 ways to improve safety diagram.

 

 

 

Toolkit for self-harm

A toolkit for self-assessment based on the NICE Quality Standard for Self-Harm.

Download Services for Self-Harm toolkit (PDF version)

 

Download Services for Self-Harm toolkit (Word version)

Services for self-harm toolkit cover image.

 

 

 

Information for practitioners

We produce a wide range of national and themed reports and journal articles, as well as other resources.

Service users and carers

Share your views and experience on mental health care and your suggestions about how we can develop our work.

 

 

Help in a crisis

Sources of help and support can be found on our page for help in a crisis.

Reporting concerns

To report concerns about the care you, or someone else, has received, visit:

Bereavement support

For those bereaved or affected by suicide.