; and (J) integrating into the mission and business operations of the Department of Homeland Security the capabilities described in subparagraphs (A) through (I). (4) 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. (5) 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 2017 constant dollars) over its life cycle cost. . 3. Government Accountability Office review of multiyear acquisition strategy (a) Review After submission of the first multiyear acquisition strategy in accordance with section 836 of the Homeland Security Act of 2002 (as added by section 2 of this Act) after the date of the enactment of this Act, the Comptroller General of the United States shall conduct a review of such plan within 180 days to analyze the viability of such plan’s effectiveness in the following: (1) Complying with the requirements of such section 836. (2) Establishing clear connections between Department of Homeland Security objectives and acquisition (as such term is defined in such section) priorities. (3) Demonstrating that Department acquisition policy reflects program management best practices (as such term is defined in such section) and standards. (4) Ensuring competition or the option of competition for major acquisition programs (as such term is defined in such