What Are The 5 Key Lean Concepts?

What Are The 5 Key Lean Concepts? According to Womack and Jones, there are five key lean principles: value, value stream, flow, pull, and perfection. What are the 7 lean principles? Eliminate waste. Build quality in. Create knowledge. Defer commitment. Deliver fast. Respect people. Optimize the whole. What are the most important keys in lean?