Interested in the Six Sigma Black Belt but unsure whether you need one? Here's a guide to this quality improvement certification and how it differs from other belts.

What is a Yellow Belt in Six Sigma? Yellow Belt is for professionals who have some familiarity with Lean Six Sigma methodologies and are experienced project and process managers. Yellow Belt provides ...

Find out why our Lean Six Sigma Green Belts are successful in facilitating and completing improvement projects. Our Lean Six Sigma Green Belt methodology has just the right blend of theory, statistics ...