(a) Defense contractors and subcontractors generally
Not later than 2 years after the date of the enactment of this Act, the Secretary of Defense shall revise the Defense Federal Acquisition Regulation Supplement to require any company that is a prospective contractor or subcontractor of the Department of Defense to provide to the Federal Government as part of any bid or proposal for a contract the information specified under subsection (a) of section 2876 of the National Defense Authorization Act for Fiscal Year 2018 (10 U.S.C. 2661 note) for each beneficial owner (as that term is defined in subsection (d)(1) of such section) of such company.