The PSP-One project is USAID’s flagship project to increase the private sector’s provision of high-quality reproductive health and family planning (RH/FP) and other health products and services in developing countries. USAID looks to PSP-One to provide technical leadership in optimal private sector strategies; to synthesize and disseminate proven strategies, research findings, and tools; and to provide country-level support in development and scale-up of successful private sector approaches. PSP-One works to advance state-of-the-art knowledge and practices in private sector programming.