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Commonly asked questions On All Courses
No, IASSC does not require specific work experience to sit for the certification exams. However, having experience in process improvement or operational roles may help you better understand and apply the Lean Six Sigma principles.
Yes, you can retake the IASSC certification exam. However, there is a waiting period of two weeks between attempts, and each retake requires payment of the exam fee.
IASSC offers Lean Six Sigma certifications at three levels: Yellow Belt, Green Belt, and Black Belt. Each level focuses on different aspects of Lean Six Sigma methodology, with Black Belt being the most advanced.
IASSC certification exams are closed-book and consist of multiple-choice and true/false questions. The exams are timed, with the Yellow Belt exam lasting 2 hours (60 questions), the Green Belt exam lasting 3 hours (100 questions), and the Black Belt exam lasting 4 hours (150 questions).
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