18 Va. Admin. Code § 95-20-440
§ 54.1-2400 and Chapter 31 (§ 54.1-3100 et seq.) of Title 54.1 of the Code of Virginia.
Derived from VR500-01-2:1 § 6.15, eff. August 15, 1990; amended, Virginia Register Volume 7, Issue 25, eff. October 9, 1991; Volume 8, Issue 24, eff. September 24, 1992; Volume 10, Issue 17, eff. June 15, 1994; Volume 15, Issue 4, eff. December 9, 1998; Volume 41, Issue 15, eff. April 9, 2025.