ABSTRACT AEC The Administrative and Engagement Core (AEC) of LISTOS support for Cancer Control seeks to administrative, communication, and engagement activities across all Center functions. The AEC will function as a cross-functional matrixed organization that will include staff and capabilities distributed across INCan, INSP and UTHealth. Center cohesion, relational and collaborative capacity, strong community engagement, and effective project management are all important areas of focus for the AEC. The AEC will carry out its work through two functional units: the Administrative Unit and the Communications & Engagement Unit. Through the Administrative Unit, the AEC will provide coordination and project management support to all Center activities. Through the Communications & Engagement Unit, the AEC will provide effective internal and external communications support and support a dynamic engagement strategy that includes supporting a Center External Advisory Panel, Implementation co- Laboratories, and stakeholder engagement retreats.