The American Society of Cytopathology (ASC), founded in 1951, is a distinguished national professional society of physicians, cytotechnologists, and scientists who are dedicated to the cytologic method of diagnostic pathology. The ASC’s diverse membership includes representatives from other countries who share a vision of education, research, and continuous improvement in the standards and quality of patient care. The ASC is a unique society that provides a forum where physicians and cytotechnologists can interact and network with each other on both a personal and professional level.