The GAQM Certified Lean Six Sigma Green Belt (CLSSGB) exam has a reputation for tripping up even experienced candidates. Working through 156 realistic practice questions from ActualCollection exposes your weak spots before exam day does.
GAQM CLSSGB-001 Exam Overview:
| Certification Vendor: | GAQM |
|---|---|
| Exam Name: | GAQM Certified Lean Six Sigma Green Belt (CLSSGB-001) Examination |
| Exam Number: | CLSSGB-001 |
| Available Languages: | English |
| Related Certifications: | Lean Six Sigma Yellow Belt Lean Six Sigma Black Belt |
| Exam Format: | Multiple Choice Questions, Online Proctored Exam |
| Recommended Training: | GAQM Lean Six Sigma Green Belt Training |
| Exam Registration: | GAQM Certification Registration |
| Sample Questions: | ![]() |
| Exam Way: | Online proctored examination |
| Pre Condition: | No strict prerequisites required; Lean Six Sigma Yellow Belt knowledge is recommended. |
| Official Syllabus URL: | https://www.gaqm.org |
GAQM CLSSGB-001 Exam Syllabus Topics:
| Section | Objectives |
|---|---|
| Topic 1: Measure Phase | - Process mapping and baseline performance - Data collection techniques |
| Topic 2: Lean Six Sigma Fundamentals | - Six Sigma methodology overview - Introduction to Lean principles |
| Topic 3: Analyze Phase | - Statistical analysis basics - Root cause analysis tools |
| Topic 4: Improve Phase | - Solution generation techniques - Process optimization methods |
| Topic 5: Control Phase | - Sustaining improvements - Control charts and monitoring |
| Topic 6: Define Phase | - Project charter and stakeholder identification - Voice of the Customer (VOC) |
Answers Every CLSSGB-001 Candidate Should Read First
The GAQM Certified Lean Six Sigma Green Belt (CLSSGB) exam is the official GAQM test registered under exam code CLSSGB-001. Passing it earns you the GAQM Certified Lean Six Sigma Green Belt (CLSSGB) certification, a credential at the Professional level. It is also linked to the related certifications: Lean Six Sigma Yellow Belt, Lean Six Sigma Black Belt. GAQM exams are valued because they test job-ready skills, so a passing score here carries real weight on a resume.
No strict prerequisites required; Lean Six Sigma Yellow Belt knowledge is recommended.
Eligibility rules do change from time to time, so confirm the current requirements before you register on the official exam page.
Registration for the GAQM Certified Lean Six Sigma Green Belt (CLSSGB) exam goes through the official channels below.
As for the delivery format, the exam is taken Online proctored examination.
GAQM points candidates toward the following training options for GAQM Certified Lean Six Sigma Green Belt (CLSSGB).
Course work builds the foundation; question practice makes it stick. The 156 practice questions in the ActualCollection CLSSGB-001 package let you rehearse each topic under exam-style pressure before the real thing.
Yes. ActualCollection offers a free PDF demo of the GAQM Certified Lean Six Sigma Green Belt (CLSSGB) material so you can judge the question quality and format before spending anything. After purchase, your license includes 365 days of free updates, and if you want to keep receiving updates after that period, renewals are available at a 50% discount.
If you take the GAQM Certified Lean Six Sigma Green Belt (CLSSGB) exam within 60 days of your purchase and do not pass, ActualCollection backs you with a 100% money-back guarantee. The claim must match the exam your product covers: attempts taken within 3 days of purchase are not eligible (that is too little preparation time), and neither are downloaded-but-unused products, free materials, or expired orders. The candidate name must match the payer name, and you need to submit a scanned enrollment slip plus the official Score Report PDF within 2 days of the exam; claims are processed within 7 days. Prefer not to refund? You can swap instead and receive two other exam products of equal value for free while keeping the update service on your original purchase.
Delivery itself is instant: your files are downloadable right away and emailed to you within one minute of payment. If nothing arrives within 2 hours, contact customer service. There is no limit on how many computers you may install the software on.
The official GAQM Certified Lean Six Sigma Green Belt (CLSSGB) syllabus is organized into 6 domains. Key areas include Control Phase, Analyze Phase, and Define Phase. The complete, up-to-date topic list appears in the exam topics section above; work through it line by line and flag anything you cannot yet explain in your own words.
GAQM Certified Lean Six Sigma Green Belt (CLSSGB) Sample Questions:
Customers make a purchase decision based on a number of factors. In Lean Six Sigma we refer to these decision points as CTQ's which stands for __________.
- A. Critical-to-quality
- B. Cost of the quantity
- C. Conscious thought qualities
- D. Conspicuous time quandaries
Correct Answer: A 🗳️
The very best way to begin an effort to map a process is to do which of these?
- A. Interview the manager of the department
- B. Interview the process owner
- C. Walk the actual process from beginning to end
- D. Take pictures of the factory floor at each shift
Correct Answer: C 🗳️
As a type of measurement error, Linearity describes a change in accuracy through the expected operating range of the measurement instrument.
- A. True
- B. False
Correct Answer: A 🗳️
Nominal Scale data consists of names, labels or categories and cannot be arranged in any mathematical ordering scheme. Complex arithmetic functions cannot be easily applied to Nominal Data:
- A. True
- B. False
Correct Answer: A 🗳️
The essence of Lean is to concentrate effort on removing waste while improving process flow to achieve speed and agility at lower cost.
- A. True
- B. False
Correct Answer: A 🗳️






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