The World Health Organization Framework Convention on Tobacco Control (WHO FCTC) is an international treaty aimed at reducing tobacco use and its health impacts. Adopted in 2003, it provides a framework for countries to implement effective tobacco control measures, including advertising bans, health warnings, and smoke-free public spaces. The treaty emphasizes the importance of protecting public health from the dangers of tobacco. The WHO FCTC encourages countries to collaborate and share best practices in tobacco control. It also supports research on tobacco-related issues and promotes the development of policies that address the social, economic, and environmental factors contributing to tobacco use.