The California Dental Association (CDA) is a professional organization that represents dentists in California, providing support, advocacy, and education to its members. They generate revenue through membership dues, continuing education programs, and various services offered to dental professionals. Founded in 1870, the CDA has a long history of promoting oral health and advancing the dental profession. The association also operates the CDA Foundation, which focuses on community health initiatives and access to dental care for underserved populations.