16 Va. Admin. Code § 25-50-570
For any condition not covered by this chapter, the applicable provisions of the National Board Inspection Code or the ASME code shall apply.
§§ 40.1-22 and 40.1-51.5 et seq. of the Code of Virginia.
Derived from VR425-01-75 § 4.19, eff. July 1, 1974; amended, eff. November 1, 1978; July 1, 1991; September 1, 1993.