A Green Belt is Six Sigma practitioner trained in DMAIC. They assist Black Belts and Master Black Belts in process improvement projects.

Green Belts are generally not dedicated 100% to improvement projects but spend at least 20% of their time either participating on or running project teams.

For a better understanding of Green Belt roles and an overview of Lean Six Sigma,check out our Free Lean Six Sigma Yellow Belt Training, Green Belt Training or Lean Training.

Elisabeth Swan

Elisabeth is a Managing Partner & Executive Advisor at GoLeanSixSigma.com. For over 25 years, she's helped leading organizations like Amazon, Charles Schwab and Starwood Hotels & Resorts build problem-solving muscles with Lean Six Sigma to achieve their goals.