Certified Six Sigma
Green Belt (CSSGB)
Self-Paced Online Course
What Is the CSSGB Certification Course?
The CSSGB Certification Course is a structured training program that builds applied Lean Six Sigma knowledge and prepares professionals to lead Green Belt–level improvement efforts using the DMAIC methodology.
Advance your career and deliver measurable results with Lean Sigma Corporation’s self-paced online Certified Six Sigma Green Belt (CSSGB) course. This certification prepares you to lead improvement projects, analyze data with confidence, and drive process changes that reduce waste, defects, and cost.
As an accredited certification provider with the Council for Six Sigma Certification (CSSC) and a CPD Accredited Provider, your credential is globally recognized, backed by independent quality assurance, and eligible for professional development credits (PDUs/CPDs) at no extra cost.
Become the person who can bridge strategy and execution—turning everyday problems into documented wins for your team and organization.
Who is This Course For?
The Certified Six Sigma Green Belt (CSSGB) course is designed for professionals who want to lead meaningful improvement work while still performing their daily role. This program is ideal for:
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Engineers, analysts, and specialists who support or lead process improvement
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Supervisors, team leads, and managers responsible for performance and KPIs
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Quality, operations, and supply chain professionals who need structured methods to solve recurring problems
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Project managers and coordinators who want stronger analytical and process skills
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Professionals preparing to advance to Black Belt–level work eventually
Whether you’re looking to move into a continuous improvement role or want to become more valuable in your current position, the CSSGB gives you the tools and structure to do it.
CSSGB Course Enrollment and Completion Includes
Enrollment into and completion of the CSSGB course includes:
Course Enrollment
Course Completion
Average Course Rating
Course Content
Certified Six Sigma Green Belt (CSSGB)
| Course | Lessons | Quizzes |
Phase Tests |
Exam Attempts |
Exam Questions |
Pass Score |
Time Limit |
Pass Rate** |
Sat. Rating* | PDU |
Earned Designation |
Avg. Completion | Price |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CSSGB | 17 | 17 | 5 | 2 | 100 | 80% | 2Hrs. | 96.9% | 93.0% | 25 | CSSGB | 51 Days | $795 |
Certification Requirements
- Complete all Lessons and Quizzes (17 Lessons, 17 Quizzes)
- Pass all Phase Tests (80%, Unlimited Attempts)
- Provide Your Professional Certification Review
- Pass the CSSGB Exam (80%, 2 Hours, 2 Attempts)
This Course Does NOT Require a Project | Statistical Software is NOT Required
Course versions refer to Minitab, SigmaXL, or JMP statistical software | Curriculum Compatibility: Minitab v.22, SigmaXL v.11, JMP v.19. DESIGNATION KEYS: CSS = Certified Six Sigma | BB = Black Belt | GB = Green Belt | YB = Yellow Belt | PDU = Professional Development Units | CEU = Continuing Education Units | CPD = Continuing Professional Development
**Pass Rate: (#Passes/#Exams) for the Period 1/1/25 - 12/12/25; Unique Students
*Satisfaction Rating: (#Satisfied / #Responses) for the Period 1/1/23 - 12/12/25
CSSGB Course Outline
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Define Phase
Overview of Six Sigma
Six Sigma Fundamentals
Lean Six Sigma Projects
Lean Fundamentals
Define Phase Test
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Measure Phase
Process Definition
Six Sigma Statistics
Measurement Systems
Process Capability
Measure Phase Test
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Analyze Phase
Inferential Statistics
Hypothesis Testing
Hyp. Tests Normal
Hyp. Tests Non-Normal
Analyze Phase Test
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Improve Phase
Simple Linear Regression
Multiple Regression
Improve Phase Test
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Control Phase
Statistical Process Control
Six Sigma Control Plans
Lean Controls
Control Phase Test
CSSGB Exam
CSSGB Course Detail
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Define Phase
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Overview of Six Sigma
What is Six Sigma
Six Sigma History
Y=f(x) Approach
Six Sigma Methodology
Roles & Responsibilities -
Six Sigma Fundamentals
Defining a Process
VOC & CTQ's
QFD
Cost of Poor Quality
Pareto Analysis -
Lean Six Sigma Projects
Six Sigma Metrics
Rolled Throughput Yield
Business Case & Charter
Project Team Selection
Project Risk Management
Project Planning -
Lean Fundamentals
Lean and Six Sigma
History of Lean
Seven Deadly Muda
Five-S (5S)
Define Phase Test
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Measure Phase
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Process Definition
Cause & Effect Diagram
Cause & Effect Matrix
Process Mapping
FMEA
Theory of Constraints -
Six Sigma Statistics
Basic Statistics
Descriptive Statistics
Distributions & Normality
Graphical Analysis -
MSA
Precision & Accuracy
Bias, Linearity & Stability
Gage R&R
Variable & Attribute MSA -
Process Capability
Capability Analysis
Concept of Stability
Attribute vs Discrete
Monitoring Techniques
Measure Phase Test
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Analyze Phase
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Inferential Statistics
Understanding Inference
Sampling Techniques
Sample Size
Central Limit Theorem -
Hypothesis Testing
Hypothesis Testing
Statistical Significance
Risk; Alpha & Beta
Types of Hypothesis Tests -
Hyp. Tests Normal
1-sample t-test
2-Sample t-test
Paired t-test
1-sample variance
One Way ANOVA -
Hyp. Tests Non-Normal
Mann-Whitney
Moods Median
Kruskal-Wallis / Friedman
1 Sample Sign & Wilcoxon
1 & 2 Sample Proportions
Chi-Squared
Test of Equal Variances
Analyze Phase Test
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Improve Phase
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Simple Linear Reg.
Correlation
X-Y Diagram
Regression Equations
Residuals Analysis -
Multiple Regression
Non-Linear Reg.
Multiple Linear Reg.
Confidence Intervals
Residuals Analysis
Box-Cox Transformation
Stepwise Regression
Logistic Regression
Improve Phase Test
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Control Phase
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SPC
Data Collection for SPC
Individuals Charts
Xbar Charts
Proportions Charts
CumSum, EWMA Charts
Control Chart Anatomy
Subgroups & Sampling
Control Limits -
Lean Controls
Control Methods for 5S
Kanban
Poka-Yoke -
Six Sigma Control Plans
Cost Benefit Analysis
Control Plan Elements
Response Plan Elements
Control Phase Test -
CSSGB Exam
Certification Requirements
How You Will Develop From This Course
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Lead Practical Improvement Projects - Use the DMAIC framework to define problems, analyze root causes, and implement solutions that stick within your department or functional area.
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Turn Data Into Better Decisions - Collect, organize, and interpret data using standard statistical tools so you can back your recommendations with evidence, not guesswork.
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Improve Processes End-to-End - Map current workflows, identify bottlenecks, and redesign processes to reduce variation, cycle time, and rework.
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Collaborate Across Teams - Work effectively with operators, engineers, managers, and stakeholders using a shared language of metrics, visuals, and structured problem-solving.
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Build Credibility as a Change Agent - Earn a recognized Green Belt credential that shows you can move beyond ideas and actually deliver measurable results.
Why Choose our CSSGB Course?
Not all Green Belt certifications are equal. Many programs offer quick quizzes and generic content with minimal expectations for real-world application.
Lean Sigma Corporation takes a more serious, results-oriented approach:
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Built for Working Professionals
The course is structured so you can make progress in small, focused sessions and immediately apply what you learn on the job.
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Accredited & Globally Recognized
As an accredited content and certification provider with CSSC and a CPD Accredited Provider, we deliver results recognized by universities, employers, and professionals worldwide.
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Practical Project Focus
You’re not just memorizing terms. The course is designed around real improvement projects so that you can connect tools to actual business outcomes.
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Pathway to Black Belt
The CSSGB serves as a strong foundation if you later choose to pursue your Certified Six Sigma Black Belt (CSSBB). Your understanding of DMAIC, metrics, and tools will make that transition much smoother.
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Data-Ready, Tool-Friendly Training
While specialized software isn’t required, the curriculum aligns with tools like Minitab, JMP, SigmaXL, and Excel, so you can grow into more advanced analysis when you’re ready.
With Lean Sigma Corporation, your CSSGB is not just an online course you once completed. It’s a professional credential that reflects real capability, recognized by serious organizations.
Course Versions
These statistical software versions serve as valuable tools for Lean Six Sigma practitioners, enabling them to analyze data, make informed decisions, and drive process improvements effectively. You will have these three course options from your account. This means that screenshots and step-by-step instructions in that course will reference one of these three statistical software versions.
Minitab v.21
Minitab is a powerful statistical analysis software widely used in Lean Six Sigma projects.
JMP v.19
JMP is a statistical software package that emphasizes data visualization and exploration.
SigmaXL v.11
SigmaXL is another popular statistical analysis software that is a Microsoft Excel Add-on.
Frequently Asked Questions
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Certified Six Sigma Green Belt (CSSGB)
Self-Paced Online Training & Certification
