The data were first published in 2024 in the National Audit of Dementia Spotlight Audit in Memory Assessment Services 2023/2024 Report. This is available at: https://www.rcpsych.ac.uk/improving-care/ccqi/national-clinical-audits/national-audit-of-dementia/nad-reports-and-resources. Data are provided at a service level and relate to the organisational structure and provisions.