If the testing is conducted by the Department of Forensic Science, the court shall prescribe in its order, pursuant to standards and guidelines established by the Department, the method of custody, transfer, and return of evidence submitted for scientific investigation sufficient to insure and protect the Commonwealth's interest in the integrity of the evidence. The results of any such testing shall be furnished simultaneously to the court, the petitioner and his attorney of record and the attorney for the Commonwealth. The results of any tests performed and any hearings held pursuant to this section shall become a part of the record.
If the testing is not conducted by the Department of Forensic Science, it shall be conducted by a laboratory that is accredited by an accrediting body that requires conformance to forensic-specific requirements and that is a signatory to the International Laboratory Accreditation Cooperation (ILAC) Mutual Recognition Arrangement with a scope of accreditation that covers the testing being performed and follows the appropriate Quality Assurance Standards issued by the Federal Bureau of Investigation.
Va. Code § 19.2-327.1