The document presents a Community Systems Strengthening Framework with the goal of developing the roles of communities and community organizations in designing, delivering, monitoring and evaluating health services to improve health outcomes. It defines key terms, discusses how community systems contribute to health, and outlines six core components of a functional community system including enabling environments, resources and capacity building, community activities and services, organizational strengthening, and monitoring and evaluation. The framework is intended to facilitate increased funding and support for community-based organizations.