applied with respect to a contractor shall apply to any subsidiary or parent company of the contractor. . (2) Technical and conforming amendment The table of sections at the beginning of chapter 137 of title 10, United States Code, is amended by inserting after the item relating to section 2316 the following new item: 2317. Preference for keeping jobs in the United States. . (c) Revision of Federal Acquisition Regulation The Federal Acquisition Regulation shall be revised to implement the amendment made by this section. (d) Effective date