This Department of Defense instruction "establishes policies and assigns responsibilities for receiving, reporting, and investigating contractor disclosures of a violation of Federal criminal law involving fraud, conflict of interest, bribery, or gratuity violations found in title 18, United States Code (U.S.C.) (Reference (b)) or a violation of the False Claims Act, section 3729 of title 31, U.S.C. (Reference (c)), in connection with the award, performance, or closeout of any contract or subcontract."
DoD Instruction 5505.15; DoDI 5505.15
Defense Technical Information Center (DTIC): http://www.dtic.mil/dtic/