Overview of the Certified Lean Six Sigma Green Belt (CLSSGB) Exam
Candidates pursuing the CLSSGB-001 certification, primarily quality assurance professionals and operations managers, must demonstrate proficiency in the DMAIC framework to optimize organizational workflows. Mastery requires quantitative data analysis using statistical software like Minitab to execute hypothesis testing, regression analysis, and ANOVA within the Define, Measure, Analyze, Improve, and Control phases. Practitioners apply Six Sigma methodologies including value stream mapping, Pareto charts, SIPOC diagrams, and failure mode and effects analysis to reduce process variation. Technical objectives prioritize the elimination of non-value-added waste through Lean principles, necessitating competence in measuring critical-to-quality metrics and sustaining process improvements via rigorous statistical control mechanisms.