the date of the enactment of the Federal Acquisition Supply Chain Security Act of 2018 . (k) Definitions In this section: (1) Appropriate congressional committees and leadership The term appropriate congressional committees and leadership means— (A) the Committee on Homeland Security and Governmental Affairs, the Committee on the Judiciary, the Committee on Appropriations, the Committee on Armed Services, the Committee on Commerce, Science, and Transportation, the Select Committee on Intelligence, and the majority and minority leader of the Senate