Discover how Toyota revolutionized process mapping to eliminate waste and boost flow.This practical guide introduces Value Stream Mapping (VSM)—a foundational Lean tool that visually captures every step in the flow of materials and information required to deliver a product or service. Used effectively, process mapping enables teams to identify waste, streamline workflows, and align operations with customer value.At the heart of Toyota's world-renowned production system is the Material and Information Flow Diagram—a structured mapping approach that drives continuous improvement across the value stream. This book walks you through how Toyota uses this method to transform entire processes.Inside, you’ll learn:What a value stream is—and why it mattersHow to create current state maps and uncover inefficienciesHow to design a future state that supports flow and Lean goalsPractical examples inspired by Toyota’s real-world practicesWhether you're in manufacturing, healthcare, or services, this book provides a clear, actionable framework to map, improve, and lead change using Value Stream Mapping—the Toyota Way.