Pass the actual test with the help of CLSSGB study guide
Last Updated: Sep 12, 2026
No. of Questions: 200 Questions & Answers with Testing Engine
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| Certification Vendor: | GAQM (Global Association for Quality Management) |
|---|---|
| Exam Name: | Certified Lean Six Sigma Green Belt (CLSSGB) |
| Exam Number: | CLSSGB |
| Exam Format: | AI-proctored online, Multiple Choice Questions |
| Exam Price: | USD 85 (voucher only) / USD 190 (premium package) |
| Available Languages: | English |
| Passing Score: | 70% (70 out of 100) |
| Exam Duration: | 90 minutes |
| Related Certifications: | Certified Lean Six Sigma Yellow Belt (CLSSYB) Certified Lean Six Sigma Black Belt (CLSSBB) Certified Lean Six Sigma Champion (CLSSC) |
| Real Exam Qty: | 100 |
| Certificate Validity Period: | Lifetime |
| Recommended Training: | GAQM Official E-Course & Study Materials |
| Exam Registration: | GAQM Official Registration |
| Sample Questions: | GAQM CLSSGB Sample Questions |
| Exam Way: | Online, AI-proctored, accessible 24/7 within 8 months of voucher activation |
| Pre Condition: | No mandatory prerequisites; prior Lean Six Sigma knowledge or training recommended |
| Official Syllabus URL: | https://gaqm.org/certifications/lean_six_sigma/clssgb |
| Section | Weight | Objectives |
|---|---|---|
| Topic 1: Improve & Control Phases | 15% | - Solution Implementation and Control
|
| Topic 2: Analyze Phase | 15% | - Root Cause Analysis
|
| Topic 3: Lean Principles and Concepts | 15% | - Lean Fundamentals
|
| Topic 4: Six Sigma and Organizational Goals | 15% | - Fundamentals of Six Sigma
|
| Topic 5: Measure Phase | 20% | - Measurement and Data Analysis
|
| Topic 6: Define Phase | 20% | - Define Tools & Activities
|
The GAQM CLSSGB exam, officially titled Certified Lean Six Sigma Green Belt (CLSSGB), is the required test for earning the Certified Lean Six Sigma Green Belt certification, a credential at the Intermediate / Green Belt level. Passing it validates the skills GAQM expects from certified professionals, and it can also support progress toward related credentials such as Certified Lean Six Sigma Yellow Belt (CLSSYB), Certified Lean Six Sigma Black Belt (CLSSBB), Certified Lean Six Sigma Champion (CLSSC).
The CLSSGB exam includes 100 questions, and you have 90 minutes to complete it. Before exam day, divide the available time by the question count so you know the pace you need to hold, and practice flagging time-consuming items for review instead of stalling on a single question. Timed sessions in the Actualtests4sure test engine are the easiest way to build that rhythm before it counts.
You need 70% (70 out of 100) to pass the CLSSGB exam, and the official registration fee is USD 85 (voucher only) / USD 190 (premium package). Keep in mind that a failed attempt means paying that fee in full again for a retake, so avoid booking your seat on a hunch. Work through the Actualtests4sure practice test until your scores sit comfortably above the passing requirement before you schedule the exam.
GAQM asks candidates to meet the following requirement before registering: No mandatory prerequisites; prior Lean Six Sigma knowledge or training recommended. Exam policies do change, so confirm the latest details on the official exam page at https://gaqm.org/certifications/lean_six_sigma/clssgb before you book.
You can book your seat through the official registration channels below:
The CLSSGB exam is delivered in the following format: Online, AI-proctored, accessible 24/7 within 8 months of voucher activation.
GAQM recommends the following official training for this exam:
A course builds the theory; practice turns it into exam-day performance. Once you finish a class, the 200 practice questions from Actualtests4sure show you how the same knowledge appears in exam-style items.
Yes. Actualtests4sure offers a free PDF demo of the GAQM Certified Lean Six Sigma Green Belt (CLSSGB) practice questions, so you can judge the quality and format before purchasing. After you buy, your purchase includes 365 days of free updates; if the product expires after that period, you can extend the update service at a 50% discount from your member zone.
Every Actualtests4sure order is covered by a 100% Money Back Guarantee. If you take the corresponding CLSSGB exam within 60 days of purchase and do not pass, send a scan of your exam enrollment slip together with your official Score Report PDF within two days of the exam date, and your claim will be processed within seven days. The candidate name must match the payer name, and the guarantee does not apply if you take the exam within three days of purchase, if you downloaded the product but never took the exam, or to free materials and expired orders. If you would rather have fresh material than a refund, you can exchange your purchase for two additional exam products of equal value at no cost and keep the update service on your original product. Delivery itself is instant: your download is available right after payment and a copy is emailed to you within one minute — if nothing arrives within two hours, contact our support team. You may install the software on as many computers as you need.
The GAQM Certified Lean Six Sigma Green Belt (CLSSGB) exam is organized into 6 major domains. Some of the key domains include:
Scroll up to the Exam Topics section for the complete breakdown, and use it to plan how much study time each domain deserves.
According to the definition of Rolled Throughput Yield which of the following items best describe the purpose of RTY?
Correct Answer: C 🗳️
In the late 1980's William Smith coined the name Six Sigma for a methodology that had its origins at __________________ for quality related work being done there.
Correct Answer: C 🗳️
Which element of waste best describes "the unnecessary movement of materials and/or goods"?
Correct Answer: A 🗳️
The following Business Case is constructed properly.
"During fiscal year 2008 the warranty returns for electric razor Model 312 were 1.3%. This represents a gap of 0.5% over target costing the company $18,500 per month."
Correct Answer: A 🗳️
Lean Enterprise is based on the premise that anywhere work is being done which of these is also occurring?
Correct Answer: C 🗳️
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