; (II) the position is for a Federal law enforcement officer (as defined in section 115(c) of title 18, United States Code) position; or (III) the Secretary, in consultation with the Secretary of Energy, certifies that precluding criminal history prior to the conditional offer would pose a threat to national security. (B) Davis-Bacon Act The Secretary of Labor shall have, with respect to the labor standards described in subparagraph (A)(i), the authority and functions set forth in Reorganization Plan Numbered 14 of 1950 (64 Stat. 1267