The Lean Six Sigma Green Belt certification is a globally recognized credential that equips professionals with the knowledge and skills to improve processes and enhance operational efficiency using data-driven methodologies. Green Belt practitioners are trained in Lean and Six Sigma principles, focusing on reducing waste, minimizing variation, and eliminating defects in any process—whether in manufacturing, service, or transactional environments.

Process improvements and variation reduction are achieved through application of Six Sigma improvement projects, which in turn, are executed following either the DMAIC (Define, Measure, Analyze, Improve, Control) or DMADV (Define, Measure, Analyze, Design, Verify) methodologies. Green Belts & Black Belts are the key players in execution of Six Sigma improvement projects