Lean Six Sigma (LSS) Belt Hierarchy
Lean Six Sigma has a color-coded belt system to designate the level of knowledge a person has obtained. The list of belts includes the following.
- White Belt: Learn basic Lean Six Sigma concepts and terminology. They typically do not take part in projects.
- Yellow Belt: Learn enough advanced knowledge to participate on Lean Six Sigma teams, often helping with gathering data.
- Green Belt: Assist Black Belts with data analysis and may lead their own project teams.
- Black Belt: Lead problem-solving Lean Six Sigma teams, mentor and train other team members and work with executives to get buy-in and support for projects.
- Master Black Belt: A MBB focuses on strategic direction for all projects, ensuring they support business goals. These professionals oversee Black Belts and provide direction for projects.
Advanced Training: Green Belt and Black Belt
For individuals interested in pursuing advanced levels of education in Lean Six Sigma (LSS), contact us at bpmo@berkeley.edu for additional information.