Va. Code § 53.1-209
Pursuant to the order or request of the Governor, of any court, attorney for the Commonwealth of Virginia, or any other authorized officer, if any prisoner of the United States, District of Columbia or of any other state be tendered to the custody of the Director or any duly authorized officer of a state correctional facility, either within this Commonwealth or to be transported to this Commonwealth to be held for trial for crime in Virginia or as a witness in any criminal proceeding in Virginia, the Director or officer is hereby authorized to receive the prisoner into custody. The Director or officer is hereby clothed with the same powers with respect to custody as is possessed over prisoners held after conviction of a crime and sentencing to a state correctional facility by a court of this Commonwealth.
Va. Code § 53.1-209