28 C.F.R. § 17.16
(a) Any person who suspects or has knowledge of a violation of this part, including the known or suspected loss or compromise of national security information, shall promptly report and confirm in writing the circumstances to the Department Security Officer. Any person who makes such a report to the Department Security Officer shall promptly furnish a copy of such report:
(b) Department employees, contractors, grantees, or consultants may be reprimanded, suspended without pay, terminated from classification authority, suspended from or denied access to classified information, or subject to other sanctions in accordance with applicable law and Department regulation if they: