Overview of the ICGB IASSC Certified Lean Six Sigma Green Belt Exam
The ICGB IASSC Certified Lean Six Sigma Green Belt curriculum targets project managers and process improvement specialists by emphasizing the Define, Measure, Analyze, Improve, and Control (DMAIC) framework for quantitative quality management. Candidates must demonstrate proficiency in statistical process control, hypothesis testing, ANOVA, and regression analysis using software packages like Minitab or SigmaXL. Technical mastery requires applying Failure Mode and Effects Analysis (FMEA), Value Stream Mapping, and Gage R&R studies to reduce variance and optimize workflow efficiency. Participants evaluate critical-to-quality metrics, process capability indices, and experimental design methodologies to drive organizational performance, eliminate waste, and sustain defect reduction within complex manufacturing or service environments.