18 Va. Admin. Code § 100-20-54
Derived from Virginia Register Volume 17, Issue 9, eff. March 1, 2001; amended, Virginia Register Volume 21, Issue 20, eff. August 1, 2005; Errata 21:23 VA.R. 3311 July 25, 2005; renumbered, Virginia Register Volume 28, Issue 23, eff. August 15, 2012.