Question to the Department of Health and Social Care:

To ask His Majesty's Government how many learning disabilities mortality reviews (1) are yet to be started, and (2) have been started but not completed.

Learning from lives and deaths – People with a learning disability and autistic people (LeDeR) is a service improvement programme established and led by NHS England.

As of 1st September 2025, there were 3,836 LeDeR reviews for people with a learning disability and autistic people in the LeDeR system which had not been completed. Of these, 1,626 (42%) have not been started.

508 (13%) of the reviews that have not been completed are currently on hold awaiting the completion of statutory processes such as coroner’s investigations or safeguarding reviews. 2,155 (56%) of the reviews that have not been completed are for people who died in 2025.

1,842 (48%) of the reviews were received within the last 6 months. The LeDeR policy sets the expectation that reviews are completed within six months of them being notified to LeDeR, unless statutory processes prevent that being possible or family members of those bereaved have asked for the review to be delayed. As of August 2025, 94% of all LeDeR reviews have been completed since the start of the programme in 2017.