The World Dental Federation (FDI) is an international organization that represents dentists and dental associations worldwide. Founded in 1900, its mission is to improve oral health globally through advocacy, education, and collaboration among dental professionals. FDI works to promote best practices in dentistry and supports initiatives that enhance oral health policies. FDI also organizes the annual World Dental Congress, where dental professionals gather to share knowledge and advancements in the field. The federation collaborates with various stakeholders, including governments and health organizations, to address global oral health challenges and promote the importance of oral hygiene for overall health.