US lawDistrict of ColumbiaStatutesTitle 3 — District of Columbia Boards and Commissions.Chapter 21. Dentistry. [Repealed].3-2128D.C. Code § 3-2128Dental hygienists -- Duties and powers of the Board.RepealedLast amended: 1986Year: 2026Length: 1 wordsOfficial source Repealed.PreviousD.C. Code § 3-2127NextD.C. Code § 3-2129