This document provides an overview of project risk management. It defines risk and discusses key concepts like risk appetite, tolerance, and threshold. It also categorizes examples of risks as external, internal, technical, and management-related. The chapter outlines the process for planning risk management, including inputs like the project management plan, charter, and stakeholder register. Tools and techniques for planning risk management include analytical methods and expert judgment. The main output is a risk management plan that defines the methodology, roles, budget, risk categories, and risk matrix to be used to manage project risks.