Dr. Mikel Harry is often credited with adapting the martial art concept of belt rankings to Lean Six Sigma (LSS). The ...

Lean Six Sigma aims for a goal of 3.4 mistakes per million – this is actually what Six Sigma means. There are three levels of practitioner certification: Yellow Belts become proficient enough in LSS ...

It provides advanced training in LSS tools and theories. It also provides practical guidance on improving work processes by identifying and reducing defects and eliminating waste. The goal of the ...