• Academies
• Korean Academy of Dental Hygiene
• Korean Society of Dental Hygiene
• Korean Society of Dental Hygiene Education
• Korean Society of Infection Control and Prevention in Dental Hygiene

• Reginal Committees
• Seoul Metropolitan City Association
• Gyeonggi-do Association
• Incheon Metropolitan City Association
• Gangwon-do Association
• Daejeon & Chungnam Association
• Chungcheongbuk-do Association
• Busan Metropolitan City Association
• Daegu & Gyeongbuk-do Association
• Gyeongsangnam-do Association
• Ulsan Metropolitan City Association
• Jeollabuk-do Association
• Gwangju & Jeonnam Association
• Jeju Special
  Self-Governing Province Association

• Sub-committees
• General Affairs Committee
• Policy Committee
• Legislation and Judiciary Committee
• Financial Committee
• Academic Committee
• Public Information Committee
• Training Committee
• International Committee
• IT Committees
• External Relations Committees

• Subsidiary Organizations
• Public Health Association
• Clinical Association
• Male Association

• Special Committees
• Voluntary Service Committee
• Special Committee on Oral Health of Elderly and Disabled Persons
• Korean Dental Hygienists Education Conference

• Oral Health Project Group

• Secretariat