Va. Code § 46.2-401
Whenever practicable, at least 10 days prior to the time when any individual is to be discharged from any facility operated or licensed by the Department of Behavioral Health and Developmental Services, if the mental condition of the individual is, because of mental illness, intellectual disability, alcoholism, or drug addiction, in the judgment of the director or chief medical officer of the facility such as to prevent him from being competent to drive a motor vehicle with safety to persons and property, the director or chief medical officer shall forthwith report to the Commissioner, in sufficient detail for accurate identification, the date of discharge of the individual, together with a statement concerning his ability to drive a motor vehicle.
Va. Code § 46.2-401