650—28.2 (153) Dental public health.
	 28.2(1) Definition. Dental public health is the science and art of preventing and controlling dental diseases and promoting dental health through organized community efforts. It is that form of dental practice in which the community serves as the patient rather than the individual. It is concerned with the dental health education of the public, with applied dental research, and with the administration of group dental care programs as well as the prevention and control of dental diseases on a community basis.
	 28.2(2) Requirements.
	  a.   	 Be a diplomate of the American Board of Dental Public Health; or
	  b.   	 Have successfully completed a formal graduate or residency training program in dental public health accredited by the Commission on Dental Accreditation of the American Dental Association; or
	  c.   	 Have limited practice to this area prior to January 1, 1965, and have been permitted to continue to do so pursuant to resolution of the ADA House of Delegates.