One purchase at Actual4Exams covers the whole GAQM Certified Lean Six Sigma Master Black Belt (CLSSMBB) journey: free demo, instant delivery, malware-free software verified safe to install, 365 days of updates, and a written refund policy. 2026 candidates need nothing else to get started on CLSSMBB-001.
GAQM CLSSMBB-001 Exam Overview:
| Certification Vendor: | GAQM (Global Association for Quality Management) |
|---|---|
| Exam Name: | Certified Lean Six Sigma Master Black Belt (CLSSMBB) |
| Exam Number: | CLSSMBB-001 |
| Passing Score: | 70% (70 out of 100) |
| Exam Format: | Multiple Choice Questions, AI-proctored online exam |
| Certificate Validity Period: | Lifetime |
| Real Exam Qty: | 100 |
| Exam Price: | 220 USD (exam voucher); 300 USD (premium package) |
| Exam Duration: | 120 minutes |
| Related Certifications: | Certified Lean Six Sigma Yellow Belt (CLSSYB) Certified Lean Six Sigma Green Belt (CLSSGB) Certified Lean Six Sigma Black Belt (CLSSBB) |
| Available Languages: | English |
| Recommended Training: | GAQM CLSSMBB Premium E-Course |
| Exam Registration: | GAQM Official Registration |
| Exam Way: | Online AI-proctored, available 24/7, voucher valid 8 months (240 days) with 2 attempts |
| Pre Condition: | No mandatory prerequisites; CLSSBB certification and relevant experience recommended |
| Official Syllabus URL: | https://gaqm.org/certifications/lean_six_sigma/clssmbb |
GAQM CLSSMBB-001 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Lean Process Improvement | - Lean thinking tools and Kaizen events - Toyota Production System, seven wastes - PDSA cycle, R-DMAIC-S model |
| Define Phase | - Project charter, team dynamics, facilitation - SIPOC/COPIS mapping - Baseline performance, Rolled Throughput Yield, Six Sigma statistical definition - VOC/VOB/VOP, CTQ/CTC/CTS, CTQ tree - Kano Model, Quality Function Deployment |
| Analyze Phase | - Root cause tools: Fishbone, Pareto - Common vs special cause variation - Parametric and non-parametric hypothesis testing - Simple, multiple and curvilinear regression |
| Pre-Define Phase | - Financial metrics: NPV, IRR - Enterprise vs line-of-business perspective - DMAIC vs DFSS - Project prerequisites and prioritization matrix |
| Measure Phase | - Data types, scales, distributions, central tendency, dispersion - Graphical analysis, normality testing, Weibull distribution - Measurement Systems Analysis: Gage R&R, stability, capability (Cp, Cpk, Cpkm) |
| Improve Phase | - Cost-benefit analysis, solution prioritization, Pugh Matrix - Design of Experiments: principles, full/fractional factorial, response surface |
| Control Phase | - Control plan, project closure, TPM introduction - Taguchi's Loss Function - Variable and attribute control charts |
| Organizational Roadblocks and Lean Management | - Overview of continuous improvement, Lean and Six Sigma - Lean tools: 5S, Kaizen, SMED, Heijunka - Lean concepts: TAKT Time, Cycle Time, PCE, Lead Time, SWIP, Setup/Changeover time - Organizational roadblocks and resistance analysis |
The GAQM CLSSMBB-001 Exam, Question by Question
GAQM Certified Lean Six Sigma Master Black Belt (CLSSMBB) is an official exam run by GAQM (Global Association for Quality Management) under exam code CLSSMBB-001. Passing it awards the Certified Lean Six Sigma Master Black Belt certification, which sits at the Expert tier. It also counts toward related credentials such as Certified Lean Six Sigma Black Belt (CLSSBB), Certified Lean Six Sigma Green Belt (CLSSGB), Certified Lean Six Sigma Yellow Belt (CLSSYB). Certified professionals remain in shorter supply than the market wants, which is precisely why this exam keeps showing up in conversations about better roles and better pay.
The GAQM Certified Lean Six Sigma Master Black Belt (CLSSMBB) exam gives you 120 minutes to work through 100 questions. That is a tight ratio, and it punishes candidates who get emotionally attached to any single item. The fix is mechanical: answer what you know, flag what you do not, and keep moving. A few full-length timed runs in the Actual4Exams test engine, with its randomized question order, will calibrate your pace far better than untimed reading ever could.
The official fee for GAQM Certified Lean Six Sigma Master Black Belt (CLSSMBB) is 220 USD (exam voucher); 300 USD (premium package), and 70% (70 out of 100) is what passing takes. The uncomfortable part: retakes cost the full 220 USD (exam voucher); 300 USD (premium package) again, which makes preparation the cheapest line item in this whole project. Before booking, put yourself through repeated scored sessions with the Actual4Exams practice tests and compare results over time; a stable margin above the passing line, not a single lucky run, is when you are ready.
No mandatory prerequisites; CLSSBB certification and relevant experience recommended
Vendor rules do get revised, so treat this as your starting point and confirm the current eligibility details before booking via the official exam page.
GAQM Certified Lean Six Sigma Master Black Belt (CLSSMBB) registration runs through these official channels.
Worth noting when you schedule: the exam is delivered Online AI-proctored, available 24/7, voucher valid 8 months (240 days) with 2 attempts.
Yes, GAQM (Global Association for Quality Management) points GAQM Certified Lean Six Sigma Master Black Belt (CLSSMBB) candidates toward the following training.
Whatever course you choose, close the loop with question practice: the 0 items in the Actual4Exams CLSSMBB-001 package convert course knowledge into exam-day scoring ability.
It is. Actual4Exams publishes a free PDF demo of the GAQM Certified Lean Six Sigma Master Black Belt (CLSSMBB) material, so the product can prove itself before you pay. Your purchase then comes with 365 days of free updates, and once that period ends, extending the update service costs 50% of the regular price. The test engine software itself is verified malware-free and safe to install.
Actual4Exams stands behind the product with a 100% money-back guarantee under defined conditions. If you take the GAQM Certified Lean Six Sigma Master Black Belt (CLSSMBB) exam within 60 days of purchase and fail, you qualify for a full refund, provided the exam corresponds to your product. Sitting the exam within 3 days of purchase does not qualify, and neither do unused downloads, free materials, or expired orders; the candidate name must match the payer name. Submit a scanned enrollment slip and the official Score Report PDF within 2 days of the exam, and claims are resolved within 7 days. You may also choose an exchange instead of a refund: two other exam products of equal value, free, with the update service on your original purchase retained.
Delivery takes about a minute. Files unlock for instant download at payment and are emailed to you automatically; if 2 hours pass with nothing received, check spam and contact customer service. There is no installation limit, so the test engine can live on every device you own, phone included.
GAQM Certified Lean Six Sigma Master Black Belt (CLSSMBB) breaks down into 8 official domains, led by Control Phase, Organizational Roadblocks and Lean Management, and Lean Process Improvement. You will find the full topic-by-topic outline above on this page; use the weightings to budget your study hours where they pay back the most.
No help, Full refund!
Actual4Exams confidently stands behind all its offerings by giving Unconditional "No help, Full refund" Guarantee. Since the time our operations started we have never seen people report failure in the GAQM CLSSMBB-001 exam after using our products. With this feedback we can assure you of the benefits that you will get from our products and the high probability of clearing the CLSSMBB-001 exam.
We still understand the effort, time, and money you will invest in preparing for your certification exam, which makes failure in the GAQM CLSSMBB-001 exam really painful and disappointing. Although we cannot reduce your pain and disappointment but we can certainly share with you the financial loss.
This means that if due to any reason you are not able to pass the CLSSMBB-001 actual exam even after using our product, we will reimburse the full amount you spent on our products. you just need to mail us your score report along with your account information to address listed below within 7 days after your unqualified certificate came out.
