This white paper discusses Integrated Project Delivery (IPD), a new project delivery approach that aims to integrate people, systems, structures, and practices into a collaborative process. IPD seeks to bring together owners, architects, engineers, contractors, and other experts very early in design to improve coordination and reduce waste. The paper distinguishes between "IPDish" approaches that use some IPD tools within traditional contracts, and "Pure IPD" which binds the project team contractually with shared risks and rewards. Key aspects of IPD discussed include early involvement of all expertise, team collaboration using tools like BIM from project start, and multi-party agreements that legally connect team members. The paper examines drivers for IPD adoption from