Background: To assist in improving team working in Community Mental Health Teams (CMHTs), the Mental Health Commission formulated a user-friendly but yet-to-be validated 25-item Mental Health Team Development Audit Tool (MHDAT).
Aims: The present study aims to examine the psychometric properties of the MHDAT.
Method: Based on a sample of clinical psychologists (n = 77) with experience of working in CMHTs, reliability of the MHDAT was explored by means of Cronbach's alpha, intraclass correlation and inter-rater correlation, followed by analysis of face validity, distribution of the total scores, frequency distributions for each item and missing values.