Otorhinolaryngology Foundation: Three Decades of Excellence in Education, Research, and Scientific Advancement.

The Otorhinolaryngology Foundation (FO), created in 1995, has played an important role in the advancement of otorhinolaryngology in Brazil, through initiatives in education, research, and service provision.  To present the trajectory of FO's 30 years in public health and professional training, highlighting its contributions, historical milestones, and future challenges.  Created by the Center for Studies and Advanced Development in Otorhinolaryngology (CEDAO), the FO expanded its activities beyond academic support, becoming a national reference. Among its achievements, the commitment to the continuous improvement of teaching, research, publications, and provision of services to the community stands out. These initiatives include the promotion of courses and conferences that train thousands of professionals, the dissemination of knowledge through scientific publications, the development of innovative technologies, and the carrying out of campaigns and assistance actions aimed at the population.  The celebration of FO's 30th anniversary reaffirms its mission of excellence and innovation in the dissemination of knowledge in otorhinolaryngology in Brazil. The continuous commitment to improving its four fundamental pillars ensures quality in education, research, and service to society.