Section 24-211.41 - Authorization of investigation(a) The Director of the Department of Corrections ("Director") shall conduct, on a biennial basis, National Crime Information Center ("NCIC") criminal background investigations on all Department employees including non-probationary employees.(b) At the Director's discretion, the Director also may conduct NCIC investigations at unspecified times.June 19, 1998, D.C. Law 12-126, § 2, 45 DCR 1232.