The provisions of § 16.1-90 with respect to recognizances for witnesses upon the continuation of any case, shall be applicable to proceedings of a criminal nature as well as to civil actions. The provisions of Rule 3A:12 of the Rules of the Supreme Court shall apply to the issuance of a subpoena duces tecum and punishment for failure to comply.
Subpoenas duces tecum and recognizances of witnesses; applicable provisions
Va. Code Ann. § 16.1-131, under Chapter 7. Jurisdiction and Procedure in Criminal Matters..
Va. Code Ann. § 16.1-131