; and (B) the Committee on Appropriations of the House of Representatives and the Committee on Appropriations of the Senate. (9) Component Acquisition Executive The term Component Acquisition Executive means the senior acquisition official within a component who is designated in writing by the Under Secretary for Management, in consultation with the component head, with authority and responsibility for leading a process and staff to provide acquisition and program management oversight, policy, and guidance to ensure that statutory, regulatory, and higher level policy requirements are fulfilled, including compliance with Federal law, the Federal Acquisition Regulation, and Department acquisition management directives established by the Under Secretary for Management. (10) Major acquisition program The term major acquisition program means a Department acquisition program that is estimated by the Secretary to require an eventual total expenditure of at least $300,000,000 (based on fiscal year 2019 constant dollars) over its life cycle cost or a program identified by the Chief Acquisition Officer as a program of special interest. . (b) Clerical amendment The table of contents in section 1(b) of the Homeland Security Act of 2002 is amended by inserting after the item relating to section 710 the following new item: Sec. 711. Acquisition authorities for Program Accountability and Risk Management. .