(a)An Inspector General appointed under section 403 or 415 of title 5 may authorize staff to assist the National Center for Missing and Exploited Children—
(1)by conducting reviews of inactive case files to develop recommendations for further investigations; and
(1)An Inspector General may not permit staff to engage in activities described in subsection (a) if such activities will interfere with the duties of the Inspector General under chapter 4 of title 5.
(2)No additional funds are authorized to be appropriated to carry out this section.