The purpose of this project is to serve as the overall implementation evaluation lead for an expected 10-year initiative, taking primary responsibility for designing and conducting a comprehensive implementation evaluation, while also coordinating and aggregating the evaluative activities and results of several partner organizations to ensure that data and findings are synthesized and packaged to support learning and continuous improvement. During the initial six months, we will work closely with the funders and implementing partners as they finalize theories of change and develop detailed plans for the initiative. In conjunction with other evaluation partners, we will develop a comprehensive plan for the 10-year evaluation.