CODE OF VIRGINIA APPROVAL OF SCHOOLS TO TEACH COURSES OF INSTRUCTION (§ 54.1-1803) The Director shall promulgate regulations for the approval of schools in which courses of instruction for polygraph examiners and persons who operate other detection devices approved pursuant to § 54.1-1805 are taught. HISTORY: 1975, c. 522, § 54-920; 1988, c. 765; 2010, c. 625.