Professional Lean Six Sigma Credentialing. IASSC provides a unbiased independent third-party validation of Lean Six Sigma knowledge through our globally recognized Lean Six Sigma Black Belt, Green Belt and Yellow Belt Certification exams. Arrange for your IASSC Certification Exams now through our On-Demand Web-Based Testing System or in one of our testing centers anywhere in the world.
Well known and globally recognized, IASSC Certification provides a mark of professional distinction. The IASSC Lean and Lean Six Sigma Certification Exams aim to measure a person’s knowledge of the topics contained within the IASSC lean & Lean Six Sigma Body of Knowledge™. IASSC certification provides evidence of personal accomplishment in the mastery of the universally accepted IASSC Lean & Lean Six Sigma Standards.