would negatively impact a component’s ability to execute its mission based on readiness performance measures. (3) Underutilized space defined In this subsection, the term underutilized space means any space with respect to which utilization is greater than the workplace standard net usable square foot ranges pursuant to subsection (b)(6). (f) Component responsibilities (1) Regional property managers Each component head shall identify a senior career employee of each such component for each geographic region included in the regional real property strategies developed in accordance with subsection (a) to serve as each such component’s regional property manager. Each such regional property manager shall serve as a single point of contact for Department headquarters and other Department components for all real property matters relating to each such component within the region in which each such component is located, and (b) provide data and any other support necessary for the DHS Regional Mission Support Coordinator strategic asset and portfolio planning and execution. (2) Data Regional property managers under paragraph (1) shall provide quarterly to the Under Secretary for Management, via a standardized and centralized system, data on each component’s real property holdings, as specified by the Undersecretary for Management, including relating to underutilized space under subsection (e) (as such term is defined in such subsection), total square footage leased, annual cost, and total number of staff, for each geographic region included in the regional real property strategies developed in accordance with subsection (a). (g) Ongoing oversight (1) In general The Under Secretary for Management shall monitor components’ adherence to the regional real property strategies developed in accordance with subsection (a) and the implementation policies developed pursuant to subsection (c). (2) Annual review The Under Secretary for Management shall annually review the data submitted pursuant to subsection (f)(2) to ensure all