Clinical descriptions and diagnostic requirements for ICD-11 mental, behavioural and neurodevelopmental disorders (CDDR)

The ICD-11 CDDR is the definitive clinical version of the World Health Organization’s Eleventh Revision, meticulously designed to support the accurate and reliable identification of mental health disorders worldwide. Developed through a rigorous, participatory approach involving thousands of clinicians, this manual replaces outdated frameworks with a common health language that reflects the latest scientific evidence and best clinical practices. It is the essential foundation for ensuring that patient care is based on timely, accurate, and standardized diagnostic protocols.

Key Features

• Scientific Rigor: Built on a multi-disciplinary foundation of global experts to ensure reliable diagnostic requirements across diverse cultural and clinical settings.

• Clinical vs. Statistical Focus: Unlike the linear MMS version used for reporting, the CDDR is a specialized clinical version tailored specifically for frontline healthcare providers.

• Universal Health Language: Provides a standardized nomenclature that allows for consistent communication between mental health professionals, social workers, and primary care physicians.

• Inclusive Diagnostic Criteria: Features detailed descriptions of mental, behavioural, and neurodevelopmental disorders, making it a critical tool for both specialists and non-specialists.

• Educational Utility: Serves as a vital learning resource for students and trainees to gain a deep understanding of psychopathology and symptom presentation.

• Global Implementation: Reflects the standards adopted by the World Health Assembly, ensuring alignment with international health systems and reporting requirements.