International Association for Six Sigma® Certification Certifications
International Association for Six Sigma Certification Courses Coming Soon
All Courses
International Association for Six Sigma Certification SixSigma IASSC
The IASSC Certified Lean Six Sigma Black Belt (ICBB) exam validates mastery of Define, Measure, Analyze, Improve, and Control phases, enabling professionals to lead data‑driven process improvement initiatives.
International Association for Six Sigma Certification SixSigma IASSC
The IASSC Certified Lean Six Sigma Green Belt (ICGB) exam equips candidates with practical competence across all five DMAIC phases, enabling them to lead data‑driven process improvement initiatives.
International Association for Six Sigma Certification SixSigma IASSC
The IASSC Certified Lean Expert (ICLE) program teaches enterprise‑wide Lean strategy, advanced process systems, quality, TPM, risk, and sustainable management, preparing professionals to design and lead high‑impact Lean initiatives.
International Association for Six Sigma Certification SixSigma IASSC
The IASSC Certified Lean Leader (ICLL) program teaches Lean Foundations, Team Leadership, Process Optimization, Quality, Risk Management, and Management Systems, preparing professionals to evaluate and improve organizational performance.
International Association for Six Sigma Certification SixSigma IASSC
The IASSC Certified Lean Practitioner (ICLP) exam validates foundational Lean concepts, workplace tools, quality problem‑solving, and management sustainment, enabling candidates to apply Lean principles across operations.
International Association for Six Sigma Certification SixSigma IASSC
The IASSC Certified Lean Six Sigma Yellow Belt exam teaches foundational DMAIC skills, focusing on Define, Measure, and Control phases, enabling candidates to apply structured problem‑solving methods in any industry.
Why AccelaStudy® AI
40-60% Less Study Time
Skip what you know. Target what you don't.
Score Prediction
Know your pass probability before booking the exam.
Cross-Domain Transfer
Knowledge transfers automatically between related domains.
Start studying International Association for Six Sigma Certification today
Adaptive learning that skips what you know and targets what you don't.
Create Free Account