USAID/Cambodia is developing a Program Description for a prospective initiative called Sustainable Outcomes through Primary Healthcare Integration (SOPHI), which is intended to increase access to and utilization of integrated, sustainably-financed primary and community health care. The Activity will collect evidence and help develop practical policy and guidelines that will strengthen the integration of community health systems and improve coordination among national programs/centers; increase sustainable health financing to support broader Primary Health Care (PHC) and Universal Health Coverage (UHC) expansion efforts; strengthen integration and sustainability of services and implementation of Social Behavior Change (SBC), particularly for priority public health programs in line with USAID funding and mandates.