[International Organizations Including the Financial Action Task Force Jointly Release Anti-Money Laundering Cooperation Handbook] The international anti-money laundering organizations FATF (Financial Action Task Force), Egmont Group, INTERPOL, and the United Nations Office on Drugs and Crime (UNODC) have jointly released the *International Anti-Money Laundering Cooperation Handbook* to promote enhanced cross-border collaboration among analysts, investigators, and prosecutors worldwide. The handbook emphasizes accelerating investigation processes through informal cooperation methods, supplemented by three practical guides. Real-world cases include the joint investigation by Italy, Spain, and the Netherlands that uncovered a €95 million money laundering scheme, Australia's Operation AVARUS-X targeting a network with annual transactions in the billions of Australian dollars, and U.S.-India real-time collaboration leading to the seizure of $150 million in crypto assets.