The Historical-Clinical-Risk-Management-20 Version 3 (HCR-20) has become the world’s most widely used and best validated violence risk assessment instrument, and has been translated into 20 languages and implemented in 35 countries. During this workshop you will learn about the nature of general violence, general principles of violence risk assessment and management, and how to administer the HCR-20 V3. Participants will be given an opportunity build their skills in this area through practice cases.