IMF member countries face significant challenges when it comes to improving the effectiveness of their fight against terrorism financing. This book is intended to assist anti-money laundering and combating terrorism financing (AML/CFT) policymakers and practitioners in identifying key challenges and good practices for strengthening the effectiveness of counter terrorism financing frameworks. The book’s six chapters cover (1) improving the understanding of terrorist financing risks; (2) the role of the private sector in detecting and disrupting terrorist financing activities; (3) the production and use of financial intelligence to counter terrorism and terrorist financing; (4) investigating, prosecuting, and sanctioning terrorism financiers; (5) terrorism-related targeted financial sanctions; and (6) international cooperation in combating the financing of terrorism. The book presents contributions by experts from the IMF, United Nations, Egmont Group of Financial Intelligence Units, INTERPOL, and Europol.