BackgroundA scoping review was undertaken to identify factors outside of current fetal alcohol spectrum disorder (FASD) diagnostic criteria that could be considered as part of a holistic assessment process to enable targeted recommendations and supports to improve outcomes. Evidence will be used to inform the revision of the Australian Guide to the Diagnosis of FASD.MethodsSix electronic databases were searched. Studies were eligible if they included factors outside of the diagnostic criteria that clinicians might need to consider as part of a holistic (i.e., physical, social, mental health and wellbeing) assessment process. Data charting and content analysis was performed for synthesis of results.Results121 studies were included that spanned 12 key areas. This included physical health, sleep, adverse postnatal experiences, substance use/other risk‐taking behaviors, contact with the criminal justice system, mental health, First Nations cultural considerations, transition to adult roles, involvement with the out‐of‐home care system, feeding and eating, strengths/interests/external resources and incontinence.ConclusionsAreas to be considered as part of a holistic assessment and diagnostic process spanned individual, family, and system level factors. The results of the current review provide guidance for clinicians regarding the wide range of factors that may influence long‐term health, development, and wellbeing for individuals with prenatal alcohol exposure and FASD. In practice this guidance can be used to inform an individualized assessment process to facilitate tailored recommendations and supports to best meet the complex needs of those living with FASD and their families.