; table of contents. Sec. 2. Authorization of appropriations. Title I—Management Reform and Accountability Subtitle A—Headquarters Operation Sec. 101. Homeland security enterprise defined. Sec. 102. Functions and components of headquarters of Department of Homeland Security. Sec. 103. Repeal of Director of Shared Services and Office of Counternarcotics Enforcement of Department of Homeland Security. Sec. 104. Responsibilities and functions of Chief Privacy Officer. Sec. 105. Unmanned Aircraft Systems Countermeasures Coordinator. Sec. 106. Responsibilities of Chief Financial Officer. Sec. 107. Chief Information Officer. Sec. 108. Quadrennial homeland security review. Sec. 109. Office of Strategy, Policy, and Plans. Sec. 110. Chief Procurement Officer. Sec. 111. Chief Security Officer. Sec. 112. Office of Partnership and Engagement. Sec. 113. Department of Homeland Security rotation program. Sec. 114. Annual submission to Congress of information regarding reprogramming or transfer of Department of Homeland Security resources to respond to operational surges. Sec. 115. Overseas personnel briefing. Subtitle B—Acquisition Reform Sec. 121. Acquisition Review Board. Sec. 122. Acquisition authorities for Under Secretary for Management of the Department of Homeland Security. Sec. 123. Acquisition authorities for Under Secretary of Strategy, Policy, and Plans. Sec. 124. Acquisition authorities for Program Accountability and Risk Management (PARM). Sec. 125. Government Accountability Office review of board and of requirements to reduce duplication in acquisition programs. Sec. 126. Excluded party list system waivers. Sec. 127. Inspector general oversight of suspension and debarment. Sec. 128. Congressional notification for major acquisition programs. Sec. 129. Multiyear acquisition strategy. Sec. 130. Acquisition reports. Sec. 131. Prohibition on operation or procurement of foreign-made unmanned aircraft systems. Sec. 132. Establishment of the Office of Biometric Identity Management. Subtitle C—Management of Programs Sec.