Code of VirginiaTitle 19.2. Criminal Procedure7/16/2018 Chapter 12. Preliminary HearingRead Chapter § 19.2-183Examination of witnesses; assistance of counsel; evidentiary matters and remedies; power to adjourn case § 19.2-183.1Joint preliminary hearings § 19.2-184Witnesses may be separated (Subsection (a) of Supreme Court Rule 2:615 derived in part from this section) § 19.2-185Testimony may be reduced to writing and subscribed § 19.2-186When accused to be discharged, tried, committed or bailed by judge § 19.2-187Admission into evidence of certain certificates of analysis § 19.2-187.01Certificate of analysis as evidence of chain of custody of material described therein § 19.2-187.02Admissibility of written reports or records of blood alcohol tests conducted in the regular course of providing emergency medical treatment § 19.2-187.1Procedures for notifying accused of certificate of analysis; waiver; continuances § 19.2-187.2Procedure for subpoena duces tecum of analysis evidence § 19.2-188Reports by Chief Medical Examiner received as evidence § 19.2-188.1Testimony regarding identification of controlled substances § 19.2-188.2Certificate of surgeon as evidence § 19.2-188.3Admissibility of affidavits by government officials regarding a search of government records (Subdivision (10)(b) of Supreme Court Rule 2:803 derived from this section) § 19.2-189Commitment of accused for further examination § 19.2-190To whom, and when, examination and recognizance to be certified § 19.2-190.1Certification of ancillary misdemeanor offenses § 19.2-190.2Withdrawal of privately retained counsel