A Lean Six Sigma Yellow Belt knows fundamental elements of the Lean Six Sigma Methodology and serves as a team member on process improvement projects typically in a part-time role.
A Lean Six Sigma Green Belt knows advanced elements of the Lean Six Sigma Methodology and leads smaller process improvement projects or serves as a team member on larger projects typically in a part-time role.
A Lean Six Sigma Black Belt possesses a complete understanding of all technical aspects of the Lean Six Sigma Methodology and leads complex process improvement projects typically in a full-time capacity.
