The International Agency for Research on Cancer (IARC) is a specialized agency of the World Health Organization (WHO), established in 1965. Its primary mission is to promote international collaboration in cancer research and to provide scientific information on cancer causes, prevention, and control. IARC conducts studies and publishes reports that help inform public health policies and cancer prevention strategies worldwide. IARC is known for its comprehensive evaluations of cancer risks associated with various substances, including chemicals, biological agents, and lifestyle factors. The agency also supports research initiatives and training programs to enhance global cancer research capabilities, ultimately aiming to reduce the global burden of cancer.