IASSC ICYB Exam Details & Actual Exam Questions
- Exam Code/Number: ICYB
- Exam Name/Title: IASSC Certified Lean Six Sigma Yellow Belt
- Certification Provider: IASSC
- Corresponding Certification: Lean Six Sigma Yellow Belt
- Exam Questions: 120
- Updated On: Jun,18 2026
- Certification Level: Entry / Yellow Belt
IASSC Certified Lean Six Sigma Yellow Belt Exam Questions
(14 Up Votes)IASSC ICYB Exam Overview:
| Certification Vendor: | IASSC |
| Exam Name: | IASSC Certified Lean Six Sigma Yellow Belt (ICYB) |
| Exam Number: | ICYB |
| Certificate Validity Period: | Lifetime |
| Related Certifications: | IASSC Certified Lean Six Sigma Green Belt (ICGB) IASSC Certified Lean Six Sigma Black Belt (ICBB) |
| Exam Price: | USD 195 |
| Real Exam Qty: | 60 |
| Exam Format: | Multiple Choice, Closed Book, Computer-Based Exam, Online Proctored |
| Exam Duration: | 60 minutes |
| Passing Score: | 70% |
| Available Languages: | English |
| Sample Questions: | IASSC ICYB Sample Questions |
| Exam Way: | Online proctored exam |
| Pre Condition: | No formal prerequisites required |
| Official Syllabus URL: | https://iassc.org/ic-yb/ |
IASSC ICYB Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Lean Six Sigma Fundamentals | - Roles and responsibilities in Lean Six Sigma projects - Introduction to Lean and Six Sigma principles - Process improvement philosophy and history |
| Topic 2: Measure Phase | - Basic data collection and measurement concepts - Process mapping and performance metrics |
| Topic 3: Analyze Phase | - Introduction to variation and waste identification - Root cause analysis basics |
| Topic 4: Control Phase | - Process control fundamentals - Sustainability and monitoring improvements |
| Topic 5: Improve Phase | - Basic improvement techniques - Solution development and evaluation |
| Topic 6: Define Phase | - Voice of the Customer (VOC) - Project selection and problem definition |
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