Inspections shall be performed periodically on a schedule prescribed by the Board. The Department may also require random, unannounced, follow-up inspections of machines that were inspected by private inspectors in order to maintain quality control. In the event of changes in or installations of new equipment during the last 90 days of a period for which an inspection has been made, no interim inspection shall be required. In addition, the Department may require the inspection and certification of other machines emitting radiation or utilizing radiation for patients, consumers, workers, or the general public.
Inspections shall be performed by Department personnel or by private inspectors only. Inspections conducted by private inspectors shall be conducted in conformance with the regulations of the Board and reports on these inspections shall be filed by the registrant with the Department on forms prescribed by the Department. Results of all inspections shall be reviewed by the Department.
Va. Code § 32.1-229.1