Lean Six Sigma Green Belt Certification Course Syllabus 2025: A Detailed Overview

The Lean Six Sigma Green Belt certification examination has specific concepts that are tested in the examination. The Six Sigma Green Belt syllabus is the IASSC Green Belt Lean Six Sigma Body of Knowledge. The curriculum includes a set of topics and subject matters intended to represent commonly accepted minimum competencies and core proficiencies requisite of Lean Six Sigma Green Belts. So, it is necessary to know the syllabus. This article will guide you regarding the Lean Six Sigma Green Belt Syllabus that makes you reach your exam easily.

Lean Six Sigma Green Belt Certification Syllabus Overview

The IASSC Lean Six Sigma syllabus and IASSC Certification exams mainly target the incorporation of Bloom’s Taxonomy, according to the Revised (2001) model. This curriculum mainly aims to define cognitive level benchmarks for green belt professionals.

The IASSC Lean Six Sigma Green Belt Body of Knowledge includes five phases as described below:

  • Define
  • Measure
  • Analyze
  • Improve
  • Control

Each of the mentioned phases includes many knowledge areas, as shown in the below table:

Phase Knowledge Areas
Define
  • The Basics of Six Sigma
  • The Fundamentals of Six Sigma
  • Selecting Lean Six Sigma Projects
  • The Lean Enterprise
Measure
  • Process Definition
  • Six Sigma Statistics
  • Measurement System Analysis
  • Process Capability
Analyze
  • Patterns of Variation
  • Inferential Statistics
  • Hypothesis Testing
  • Hypothesis Testing with Normal Data
  • Hypothesis Testing with Non-Normal Data
Improve
  • Simple Linear Regression
  • Multiple Linear Regression
Control
  • Lean Controls
  • Statistical Process Control (SPC)
  • Six Sigma Control Plans

Lean Six Sigma Green Belt Certification Syllabus

Each knowledge area mentioned above has different course objectives. Therefore, those Six Sigma Green Belt topics are mentioned below and are categorized according to the phases.

Define Phase:

Knowledge Area Topics Covered
The Basics of Six Sigma
  • Meanings of Six Sigma
  • General History of Six Sigma & Continuous Improvement
  • Deliverables of a Lean Six Sigma Project
  • The Problem Solving Strategy Y = f(x)
  • Voice of the Customer, Business, and Employee
  • Six Sigma Roles & Responsibilities
The Fundamentals of Six Sigma
  • Defining a Process
  • Critical to Quality Characteristics (CTQ’s)
  • Cost of Poor Quality (COPQ)
  • Pareto Analysis (80:20 rule)
  • Basic Six Sigma Metrics
  • (Includes DPU, DPMO, FTY, RTY Cycle Time; deriving these metrics)
Selecting Lean Six Sigma Projects
  • Building a Business Case & Project Charter
  • Developing Project Metrics
  • Financial Evaluation & Benefits Capture
The Lean Enterprise
  • Understanding Lean
  • The History of Lean
  • Lean & Six Sigma
  • The Seven Elements of Waste

( Includes Overproduction, Correction, Inventory, Motion, Overprocessing, Conveyance, Waiting)

  • 5S ( Includes Sort, Straighten, Shine, Standardize, Self-Discipline)

Measure Phase:

Knowledge Area Topics Covered
Process Definition
  • Cause & Effect / Fishbone Diagrams
  • Process Mapping, SIPOC, Value Stream Map
  • X-Y Diagram
  • Failure Modes & Effects Analysis (FMEA)
Six Sigma Statistics
  • Basic Statistics
  • Descriptive Statistics
  • Normal Distributions & Normality
  • Graphical Analysis
Measurement System Analysis
  • Precision & Accuracy
  • Bias, Linearity & Stability
  • Gage Repeatability & Reproducibility
  • Variable & Attribute MSA
Process Capability
  • Capability Analysis
  • Concept of Stability
  • Attribute & Discrete Capability
  • Monitoring Techniques

Analyze Phase:

Knowledge Area Topics Covered
Patterns of Variation
  • Multi-Vari Analysis
  • Classes of Distributions
Inferential Statistics
  • Understanding Inference
  • Sampling Techniques & Uses
  • Central Limit Theorem
Hypothesis Testing
  • General Concepts & Goals of Hypothesis Testing
  • Significance Practical vs. Statistical
  • Risk Alpha & Beta
  • Types of Hypothesis Test
Hypothesis Testing with Normal Data
  • 1 and 2 Sample t-tests
  • 1 Sample variance
  • One Way ANOVA
  • ( Includes Tests of Equal Variance, Normality Testing, and Sample Size calculation, performing tests, and interpreting results)
Hypothesis Testing with Non-Normal Data
  • Mann-Whitney
  • Kruskal-Wallis
  • Mood’s Median
  • Friedman
  • Sample Sign
  • Sample Wilcoxon
  • One and Two Sample Proportion
  • Chi-Squared (Contingency Tables)
  • ( Includes Tests of Equal Variance, Normality Testing, and Sample Size calculation, performing tests, and interpreting results)

Improve Phase:

Knowledge Area Topics Covered
Simple Linear Regression
  • Correlation
  • Regression Equations
  • Residuals Analysis
Multiple Regression Analysis
  • Non- Linear Regression
  • Multiple Linear Regression
  • Confidence & Prediction Intervals
  • Residuals Analysis
  • Data Transformation, Box-Cox

Control Phase:

Knowledge Area Topics Covered
Lean Controls
  • Control Methods for 5S
  • Kanban
  • Poka-Yoke (Mistake Proofing)
Statistical Process Control (SPC)
  • Data Collection for SPC
  • I-MR Chart
  • Xbar-R Chart
  • U Chart
  • P Chart
  • NP Chart
  • Xbar-S Chart
  • CUSUM Chart
  • EWMA Chart
  • Control Methods
Six Sigma Control Plans
  • Cost-Benefit Analysis
  • Elements of the Control Plan
  • Elements of the Response Plan
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Conclusion

From foundational principles to advanced methodologies, each syllabus component equips aspiring Green Belts with the knowledge and skills to lead successful improvement projects. By mastering the concepts of Lean Six Sigma, practitioners can identify inefficiencies, minimize waste, and optimize processes to deliver tangible results.

Whether you're seeking to enhance your career prospects or drive transformative change within your organization, this syllabus serves as a roadmap for success. Embrace the journey, commit to continuous improvement, and let Lean Six Sigma propel you toward a future of innovation and excellence.

At Invensis Learning, we provide Lean Six Sigma Green Belt certification online training with an enriching learning experience. Take your quality management career to the next level with promising professional expertise and skills.

FAQS on Lean Six Sigma Green Belt Course Syllabus

1. Is Six Sigma Green Belt hard?

Six Sigma Green Belt is the medium-level certification of Six Sigma technology. This certification is for professionals with responsibilities that include decision-making, strategy development, and project planning. In addition, they collaborate with centralized project managers, product managers, and a wide range of other experts. Yes, it is hard, but you can achieve it with proper guidance and practice. We at Invensis Learning will provide a training course for the Lean Six Sigma Green Belt certification. Enroll in it and stand out from the crowd.

2. How Long Does It Take to Get a Six Sigma Green Belt?

Six Sigma certification is categorized into belts, so here time taken to complete six sigma green belt certification is 5-7 weeks. But you can ace this with 32 hours of training by Invensis Learning.

3. What is included in the Six Sigma Green Belt curriculum?

Six Sigma Green Belt course content primarily focuses on five phases they are,

  • Define
  • Measure
  • Analyze
  • Improve
  • Control

FAQs on Lean Six Sigma Green Belt

Is Lean Six Sigma Green Belt Worth it?

Holding a Lean Six Sigma Green Belt (LSSGB) certification showcases your proficiency in utilizing Lean and Six Sigma methodologies and tools, which are in high demand among employers across various industries. This certification can be beneficial in terms of salary increase and career advancement, not only for you but also for your company, as it can result in cost savings through process improvements.

Obtaining LSSGB certification opens doors to valuable career opportunities at various companies worldwide. As more organizations adopt the versatile performance optimization methods of Lean Six Sigma, having a Green Belt certification is a valuable asset in the current job market.

Lean Six Sigma Green Belt certification is open to professionals from diverse backgrounds, including students, entry-level employees, and experienced professionals. There are no specific prerequisites for the Green Belt level. Anyone interested in process improvement and problem-solving can pursue this certification.

The 100 multiple-choice questions on the Lean Six Sigma Green Belt certification exam are based on the lectures, assigned readings, and simulated activities.

  • No. of Questions: 100 Questions (Includes Multiple Choice Questions and true/false questions)
  • Exam Duration: 180 minutes (3 Hours)
  • Passing Score: Should achieve a minimum of 70% to pass the exam
  • Type: Closed book exam

The Lean Six Sigma Green Belt certification can open various career paths. Many Green Belts start as team members on process improvement projects and gradually progress to roles like Lean Six Sigma Black Belt, Project Manager, Quality Manager, or Process Improvement Analyst.

The scope of Six Sigma Green Belt certification is broad and applicable across numerous industries. It equips professionals with the skills to streamline processes, reduce defects, and improve efficiency, making them valuable assets in manufacturing, healthcare, finance, IT, and more.

Companies highly value Lean Six Sigma Green Belt training. This certification demonstrates your commitment to continuous improvement and your ability to drive tangible organizational results. It's not just a badge on your resume. It signifies that you have the skills to make processes more efficient, reduce costs, and enhance customer satisfaction.

General FAQs

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