This document provides an overview of project finance and funding sources for infrastructure projects. It discusses various types of official agencies that can provide financing, including export credit agencies, development banks, and investment banks. Export credit agencies support exports by providing loans, guarantees, and insurance. Development banks focus on financing developmental projects in emerging markets. Private equity firms and infrastructure funds provide equity financing. The document outlines typical project finance structures, processes, timelines and documentation required to obtain funding. Key websites for various official financing institutions are also listed.