Interns: Phases of supervision; responsibility of supervising examiner.

1. An internship in polygraphic examination consists of the following phases of supervision: (a) During the first 25 examinations conducted by the intern, the supervising examiner shall directly and personally supervise and review all polygraphic activities of the intern. (b) During the remainder of the internship, the supervising examiner shall directly and personally supervise and review the polygraphic activities of the intern at least once a week. 2. During the entire period of the internship, the supervising examiner is responsible for all the polygraph activities of the intern.