Lean Six Sigma Green Belt Certification Course

Lean Six Sigma Green Belt

Learn all aspects of the Lean Six Sigma Method including competence in subject matters contained within the phases of Define, Measure, Analyze, Improve and Control (DMAIC) as defined by the Lean Six Sigma Green Belt Body of Knowledge.

Course Overivew

  • The Certified Lean Six Sigma Green Belt is a professional who is well versed in the core to advanced elements of Lean Six Sigma Methodology, who leads improvement projects and / or serves as a team member as a part of more complex improvement projects lead by a Certified Black Belt, typically in a part-time role.
  • A Certified Lean Six Sigma Green Belt understands how to implement, perform, interpret and apply Lean Six Sigma at a high level of proficiency.
  • A lean company is disciplined and dedicated to achieving optimum performance with the lowest or least amount of effort and energy. Lean is generally referred to as a manufacturing or production improvement methodology.
  • As a term in business, it has a broad-based customer focus that concentrates on providing more to the customer.
  • It does this by supplying the product that is just what the customer needs, when needed, in just the right amounts and for the right price, using the minimum materials, equipment, workspace, labor resource and time.
  • The goal is to teach you the key competencies required to function in the role of a Six Sigma Lean Green Belt.
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Course Benefits:

Lean Six Sigma Green Belt Certification Training Course Outline

  • Lean history
  • Waste & spaghetti chart
  • Lean Culture
  • Lean house
  • Lean Principles
    • Specify Value
    • Identify the value stream
    • Flow
    • Pull
  • Perfection
  • Mura & muri
  • Kaizen

 Six sigma

  • Why is six sigma
  • Six sigma history
  • What is six sigma
  • Six sigma levels
  • Six sigma methodology
  • Roles & responsibilities
  • Case study

 Define Phase

  • Define Problem
    • Who is the customer?
    • VOC (Voice of customer)
    • CTQ (Critical to quality)
    • Workshop 1 (Process map)
    • Workshop 2 ( process requirements)
    • Workshop 3 ( Process Improvement)
    • Select project problem.
  • Select Process
    • process map.
    • Workshop
    • Define Project metrics
    • DPU
    • FTY
    • RTY
    • COPQ
  • Identify stakeholders
    • Quality Tool >> SIPOC
    • Workshop
    • Power Interest Matrix
    • Workshop
  • Project charter
    • Workshop

 Measure Phase

  • Process Discovery (Define all Possible Xs )
    • Affinity Diagram
    • Workshop
    • Fishbone Analysis
    • Workshop
    • Process Mapping (LEVEL 2)
    • Value stream mapping
    • Workshop
  • Select Vital few (Xs)
    • X-Y Matrix.
    • Failure mode and effect analysis (FMEA)
    • Workshop
    • Pareto
  • Six sigma Statistic (How your processes speak to you?)
    • Statistical Notation
    • Data types
    • Descriptive Statistics (Minitab)
    • Normal Distribution
    • None-Normal Distribution
    • Normality test (Minitab)
    • Graphing – Histogram (Minitab)
    • Graphing – Dot Plot (Minitab)
    • Graphing – Box Plot (Minitab)
    • Graphing – Time series Plot (Minitab)
  • Prepare data Collection plan
    • Workshop
  • Validating measurement system (MSA).
    • Introduction
    • Sources of Variation
    • Accuracy VS Precision
    • Accuracy Errors
    • Precision Errors
    • Measurement errors
    • MSA Minitab Methods 37
    • Gage R&R Crossed (Minitab)
    • Gage R&R – Attribute MSA (Minitab)
  • Execute data collection plan.
  • Measure process capability & sigma level.
    • Process Capability
    • Process Behavior
    • Problem Solving Options
  • Measure process capability & sigma level.
    • Capability Analysis
    • Short term VS Long term study
    • Process long term shifting
    • Measures of Capability (Minitab)
    • Capability Formula
    • Capability Steps
    • Attribute Capability Steps
    • Z Score
    • Attribute Capability Example

 Analyze Phase

  • Introduction
  • Inferential statistic
    • Central limit theorem (Minitab)
    • Sampling (Minitab)
    • Classes of data Distributions-
  • Analyze Data (to find sources of variation)
    • Mukti-Vari study (Minitab)
  • Analysis of Process & Identify root causes
  • Hypothesis testing (Verify root causes )
    • Hypothesis test (Normal data)
    • Mean – 1-sample t test (Minitab)
    • Mean – 2-sample t test (Minitab)
    • Mean – Paired t test (Minitab)
    • Mean – one way anova (Minitab)
    • Variance – 1 sample variance (Minitab)
    • Variance – (test of equal Variance) (Minitab)
  • Hypothesis test (Non Normal )
    • Variance –(Test of Equal Variance) (Minitab)
    • Median – 1 sample Sign Test (Minitab)
    • Median – 1 sample Wilcoxon (Minitab)
    • Median – 2 samples – Mann-Whitney (Minitab)
    • Median – >2 samples – Mood’s Median Test (Minitab)
    • Median – >2 samples – Kruskal-Wallis test (Minitab)
  • Hypothesis test (Non-Normal) attribute
    • sample Proportion (Minitab)
    • sample Proportion (Minitab)
    • more than 2-sample Proportion (Minitab)
  • Process modeling and regression
    • Correlation (Minitab)
    • Regression
    • Simple Regression (Minitab)
    • Data transformation (Minitab)
    • Multiple Linear Regression (Minitab)
    • What is a mixture design
    • Example : make 1 liter of tea
    • Mixture Designs


  • Brainstorming to create solutions.
    • Visual management VM
    • Kanban System
    • Poka Yoke
  • Testing the solutions and Select the best solution.
    • Ideas Prioritization
    • Cost Benefit Analysis
    • Pareto priority index
    • FMEA Workshop ( Discussed before)
    • Design of experiments (DOE)
  • Implement the solution (Action plan).


  • Control the process
    • Standardization of process
    • RACI Matrix
    • Control plan
  • Statistical Process Control SPC
    • Control charts minitab
  • Project Closing
  • Project summary
  • Project benefits


Lean Six Sigma Green Belt Certification Training Course Objectives

  • The Student will be able to define Six Sigma y = f(x)
  • Basic understanding of Identifying where variances are occurring in a function.
  • Understand the basis of DMADV when you do not have an existing system or process to improve upon.
  • Understand why the DMAIC process is utilized.
  • Understand the critical role that a Yellow Belt, or “Subject Matter Expert” plays within the Six Sigma team.
  • Have an understanding of the other process improvement methodologies and how they differ from Six Sigma.
  • Understand the Sigma level, RTY, DPU, DPMO, FPY. Consequential metrics, Quality Metrics, Cost Metrics, Scheduling Metrics.
  • The value stream proposition and analysis are examined as well as determination of the factors that influence the process output.
  • Understand Critical to Quality (CTQ) measures.
  • Understand the cost of poor quality.
  • Determine how to define a process. Process owners, scope and boundaries.
  • Understand why continual communication is critical to the success of the project.
  • Understand Six Sigma philosophies and how to recognize opportunity.
  • Understand how to frame quality into what is important to the customer.
  • The student understands the “how and why” regarding a company launching a quality improvement initiative like Six Sigma.
  • Understand how team are formed and the role of each belt level within the Six Sigma project.
  • Understand the process to estimate the baseline.
  • The Project Definition and scoping of goals and objectives are discussed, how the process is defined in terms of stakeholders, and the functionalities of the process.
  • Understand and define DMAIC
  • Getting more detail into the process, what metrics and measurements are involved as well as estimating the baseline of the current “as is” process.
  • Learn  the standardization of new practice, verifying the impacts /savings, and how to document lessons learned.


  • Engineers / Professionals / Executives who want to understand Six Sigma as a management tool for process and performance improvement at their work place
  • Quality and Process Managers, Engineers and Executives who need to gain knowledge of Six Sigma in process / quality improvements
  • Production Managers, Production Supervisors and Customer Service Managers
  • Consultants who want to add Six Sigma Green Belt in their service offerings and help their customers implement it.


This course is available at :

Classroom Training


Online Training

Virtual Interactive Instructor LED
Self-Paced Training



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