The Board shall issue guidelines for such mentor teacher programs and shall set criteria for beginning and experienced teacher participation, including self-referral, and the qualifications and training of mentor teachers. Such guidelines shall provide that the mentor programs be administered by local school boards, with the assistance of an advisory committee made up of teachers, principals, and supervisors, and that mentors (i) be classroom teachers who have achieved continuing contract status and who work in the same building as the teachers they are assisting or be instructional personnel who are assigned solely as mentors; (ii) be assigned a limited number of teachers at one time; however, instructional personnel who are not assigned solely as mentors should not be assigned to more than four teachers at one time; and (iii) guide teachers in the program through demonstrations, observations, and consultations to promote instructional excellence. Local school boards shall strive to provide adequate release time for mentor teachers during the contract day.
Va. Code § 22.1-305.1