This document provides a framework for creating successful public-private partnerships based on lessons learned from over 60 projects advised by IFC over 7 years. The framework identifies 3 key categories that determine PPP success: economics, politics, and execution. Under each category are specific lessons. For economics, projects must have sound economic fundamentals and an optimized partnership structure. For politics, projects require political champions and stakeholder support. For execution, a disciplined project management approach is needed to address complexity and timing challenges.