Welcome to the topic of continuous quality improvement (CQI)! This video course, "Lean: Doing More with Less," proposes ways to eliminate waste in the processes at your organization. This video lesson, "Lean: Excellence Through Lean Six Sigma," is the last of five. It emphasizes that all performance improvement philosophies are valuable and there is a lot of overlap between them, especially between Lean and Six Sigma. In the end, viewers will learn what Lean Six Sigma is as a mashup philosophy and how it applies both Lean and Six Sigma concepts.