16 Va. Admin. Code § 25-50-350
Whenever repairs are made to fittings or appliances or it becomes necessary to replace them, the repairs or replacements shall comply with the requirements of the ASME Code or the National Board Inspection Code.
§ 40.1-51.6 of the Code of Virginia.
Derived from VR425-01-75 § 2.34, eff. July 1, 1974; amended, eff. November 1, 1978; July 1, 1991; September 1, 1993; Virginia Register Volume 15, Issue 5, eff. January 1, 1999.