Study and Prepare with GAQM CLSSGB-001 study material, That's Easy to pass With PracticeMaterial!
Last Updated: Oct 06, 2026
No. of Questions: 156 Questions & Answers with Testing Engine
Download Limit: Unlimited
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A GAQM credential still carries real weight in 2026 hiring decisions, and the CLSSGB-001 exam is the gatekeeper. Behind PracticeMaterial's GAQM Certified Lean Six Sigma Green Belt (CLSSGB) package stands an expert team that verifies each of the 156 practice questions against what the exam currently tests.
| Certification Vendor: | GAQM (Global Association for Quality Management) |
|---|---|
| Exam Name: | Certified Lean Six Sigma Green Belt (CLSSGB) |
| Exam Number: | CLSSGB-001 |
| Passing Score: | 70% (70 out of 100 correct) |
| Exam Duration: | 90 minutes |
| Exam Format: | Multiple Choice Questions, AI-proctored online exam |
| Exam Price: | USD 190 (exam voucher) / USD 250 (premium package including e-book) (approx.) |
| Certificate Validity Period: | Lifetime |
| Real Exam Qty: | 100 |
| Available Languages: | English |
| Related Certifications: | Certified Lean Six Sigma Master Black Belt (CLSSMBB) Certified Lean Six Sigma Black Belt (CLSSBB) Certified Lean Six Sigma Yellow Belt (CLSSYB) |
| Sample Questions: | DOWNLOAD DEMO |
| Exam Way: | Online AI-proctored exam that can be taken anytime, anywhere within the voucher validity period. |
| Pre Condition: | No formal prerequisites; completion of GAQM e-course recommended but not mandatory. |
| Official Syllabus URL: | https://gaqm.org/certifications/lean_six_sigma/clssgb |
| Section | Objectives |
|---|---|
| Collecting & Summarizing Data | - Data collection methods - Descriptive statistics & graphical methods - Types of data and scales |
| Project Management Basics | - Project charter and problem statement - Risk analysis and closure - Project planning tools - Project scope and metrics |
| Define Phase Introduction | - Collect customer data - Identify customers - Translate customer requirements - Process elements |
| Lean Process Improvement | - Understanding Lean and Toyota Production System - PDSA Cycle and R-DMAIC-S Model - Types of waste & Lean tools |
| Process Analysis & Documentation | - Central limit theorem & sampling - Probability and statistics basics - Process modelling |
| Lean Principles in the Organization | - Theory of Constraints - Lean principles in the organization - Lean concepts and tools - Value-added vs non-value-added activities |
| Design for Six Sigma (DFSS) | - Road maps for DFSS - Quality Function Deployment (QFD) - FMEA / DFMEA & PFMEA |
| Six Sigma and Organizational Goals | - Value of Six Sigma - Organizational goals and Six Sigma projects - Organizational drivers and metrics - What is Six Sigma |
The CLSSGB-001 exam is the official GAQM exam for GAQM Certified Lean Six Sigma Green Belt (CLSSGB). Passing it earns you the GAQM: Lean Six Sigma credential, which sits at the Professional / Intermediate level. It is also connected to Certified Lean Six Sigma Yellow Belt (CLSSYB), Certified Lean Six Sigma Black Belt (CLSSBB), Certified Lean Six Sigma Master Black Belt (CLSSMBB), so what you learn carries over if you plan to pursue those paths as well. Employers treat the certification as verified proof of skill, which is why structured preparation with PracticeMaterial's practice questions pays off.
The CLSSGB-001 exam contains 100 questions, and the time limit is 90 minutes. Translate that into a pacing plan before exam day: know roughly how long you can afford per item, flag anything that stalls you, and circle back at the end instead of burning minutes. Two or three full timed sessions in PracticeMaterial's test engine will teach you that rhythm far better than untimed reading ever will.
The passing score for the CLSSGB-001 exam is 70% (70 out of 100 correct), and the official registration fee is USD 190 (exam voucher) / USD 250 (premium package including e-book) (approx.). Remember that a failed attempt means paying that fee again in full for a retake, so treat self-assessment as part of the budget: run PracticeMaterial's practice questions under timed conditions and only book your seat once your scores sit comfortably above the passing bar.
No formal prerequisites; completion of GAQM e-course recommended but not mandatory. Eligibility details can change, so before you register, confirm the current requirements on the official exam page: https://gaqm.org/certifications/lean_six_sigma/clssgb.
Yes. PracticeMaterial offers a free PDF demo of the GAQM Certified Lean Six Sigma Green Belt (CLSSGB) practice questions on the samples page, so you can judge the format and quality yourself before paying anything. Every purchase also includes 365 days of free updates, and after the product expires you can extend the update service at a 50% discount from within your member zone.
If you take the corresponding exam within 60 days of purchase and do not pass, PracticeMaterial backs you with a 100% money-back guarantee. To claim it, submit a scanned copy of your exam enrollment slip together with your official Score Report PDF within 2 days of the exam, and the refund is processed within 7 days. The guarantee does not apply to attempts made within the first 3 days after purchase, to products downloaded without actually sitting the exam, or to free materials and expired orders, and the candidate name must match the payer's name. If you would rather have study material than money, you can instead exchange for two additional exam products of equal value, free of charge, while keeping the update service on your original purchase. Delivery itself is instant: your download is available right after payment and a copy reaches your mailbox within one minute — if nothing arrives within 2 hours, contact customer service. You may install the product on as many computers as you need.
The official GAQM Certified Lean Six Sigma Green Belt (CLSSGB) blueprint is organized into 8 domains. The leading areas are:
For the complete domain-by-domain breakdown with every subtopic, see the Exam Topics outline above.
Skewed, or Mixed, Distributions occur when data comes from several sources that are supposed to be the same yet are not.
Correct Answer: A 🗳️
One of the metrics commonly used in Lean Six Sigma is DPU. This acronym stands for ___________________.
Correct Answer: A 🗳️
Measurement System Analysis is a procedure used to quantify all ____________ in the method or system used for taking measurements.
Correct Answer: C 🗳️
If a process has Outliers which pair of charts is most preferable if subgroups will exist for the Continuous Data?
Correct Answer: B 🗳️
The Empirical Rule is important because it provides an estimate of the probability of an event occurring depending on the Standard Deviation from the Mean.
Correct Answer: A 🗳️
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