Five-Factor Personality Inventory for ICD-11 (FFiCD): A scoping review of psychometric properties

The 11th revision of the International Classification of Diseases (ICD-11) (World Health Organization, 2026) adopted a dimensional framework for the diagnosis of personality disorders. Among the instruments developed to operationalize this dimensional diagnostic system, the Five-Factor Personality Inventory for ICD-11 (FFiCD). Within this context, the present study aims to identify, analyze, and synthesize the existing empirical literature on the FFiCD, from its initial development to subsequent validation and cross-cultural investigations.