8 Va. Admin. Code § 20-780-150
§§ 22.1-16 and 22.1-289.046 of the Code of Virginia.
Former 22VAC15-30-170 derived from VR175-08-01 § 2.13, eff. November 1, 1993; amended, Virginia Register Volume 12, Issue 4, eff. March 1, 1996; Volume 14, Issue 21, eff. September 1, 1998; amended and renumbered as 22VAC40-185-150, Virginia Register Volume 29, Issue 1, eff. November 1, 2012; renumbered Volume 37, Issue 24, eff. July 1, 2021.