Lean Six Sigma 

Lean Six Sigma is a method for improving performance by systematically removing waste and reducing variation that relies on a collaborative team effort. Increased performance and decreased process variation contribute to defect reduction and improvements in profits, employee morale, and product or service quality

Lean Six Sigma White Belt
Lean Six Sigma White Belt understand the structure and goals of Lean Six Sigma. Uses basic Lean Six Sigma vocabulary terms. Report process issues to Green and Black Belts
Lean Six Sigma Yellow Belt
Lean Six Sigma Yellow Belt understands basic Lean Six Sigma concepts. Reports process issues to Green Belts and Black Belts. Participates on ProjectTeams and receives just-in-training
Lean Six Sigma Green Belt
Lean Six Sigma Green Belt starts and manage Lean Six Sigma Projects. Has Lean Six Sigma expertise but in less detail than Black Belts. Provides just-in-time training to others.
Lean Six Sigma Black Belt
Lean Six Sigma Black Belts can report to a Master Black Belt. Has advanced Lean Six Sigma expertise. Functions as a coach, mentor, teacher, and project leader for project teams