OPIC helps mobilize private capital to address development challenges globally and advance U.S. development assistance objectives. GAO was asked to provide information on OPIC's financing commitments and its project selection and monitoring practices. This report examines (1) the amounts and types of OPIC financing support for fiscal years 2008 through 2014, (2) how OPIC selects projects, and (3) how OPIC monitors projects. To address these objectives, GAO analyzed OPIC data for its commitments made in fiscal years 2008 through 2014, to reflect recent activity. GAO also reviewed OPIC policies, annual reports, and selection and monitoring documents for a nongeneralizable sample of 21 projects in four countries. The country and project selections were based on several factors, including OPIC financing amounts, ease of doing business ratings, and project sector. GAO interviewed officials from OPIC and other organizations as well as officials and clients in Honduras and Pakistan, two countries with particularly challenging business climates.