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Certification preparation helps you build confidence with focused study materials and practice tests before you book your official exam.
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Lean Six Sigma Yellow Belt Certification
The AALSSC Lean Six Sigma Yellow Belt certification exam assesses foundational knowledge of Lean Six Sigma principles and tools.
Free preview
What you’ll learn
- Understanding quality improvement
- Lean
- Process Mapping
- Problem Solving and Risk Analysis
- Common Process Improvement Strategies
Practice tests
Exam-style questions with explanations and timed simulation.
Study guide
Download the guide included with this certification pack.
About this exam
The AALSSC Lean Six Sigma Yellow Belt certification exam assesses foundational knowledge of Lean Six Sigma principles and tools. It consists of 20 multiple‑choice questions to be completed in 30 minutes, with a passing threshold of 75%. The exam is open‑book and aligns with industry best practices.
6Practice tests
485Questions
30 minDuration
75%Passing score
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