Each person licensed as an intern or as a polygraph examiner shall retain for a period of at least 4 years from the date of examination all charts, question sheets, reports, data sheets, and other pertinent papers.
16-219 C.M.R. ch. 51, § 9
Each person licensed as an intern or as a polygraph examiner shall retain for a period of at least 4 years from the date of examination all charts, question sheets, reports, data sheets, and other pertinent papers.
16-219 C.M.R. ch. 51, § 9