American Dental Hygienists Association (ADHA)

To improve the public's total health, the mission of the American Dental Hygienists' Association (ADHA) is to advance the art and science of dental hygiene by ensuring access to quality oral health care, increasing awareness of the cost-effective benefits of prevention, promoting the highest standards of dental hygiene education, licensure, practice and research and representing and promoting the interests of dental hygienists.

The American Dental Hygienists' Association (ADHA) was formed in 1923 to develop communication and mutual cooperation among dental hygienists. Today, ADHA is the largest national organization representing the professional interests of the more than 120,000 registered dental hygienists (RDHs) in the United States.