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Lean Six Sigma Green Belt Certification Training

Driving Improvement. Enabling Excellence. Leading Change.

Certified & Accredited By
CSSC
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Why Choose Us

Lean Six Sigma Green Belt Certification Training is the ideal course for professionals aiming to lead operational excellence and improvement initiatives across diverse industries. This training course builds on the fundamentals of the Yellow Belt and advances participants into the practical world of Lean Six Sigma tools, techniques, and methodologies. It prepares learners to manage projects with measurable impact, using structured approaches that align with strategic business goals.

Through a hands-on learning experience, participants will gain strong capabilities in defining and executing high-impact process improvement projects. The course emphasizes real-world application of DMAIC and DMADV frameworks, enabling professionals to analyze data, identify root causes, and implement sustainable solutions. With expert facilitation and interactive exercises, learners will be empowered to drive change and lead cross-functional improvement initiatives within their organizations.

The training includes simulations, case studies, and practical exercises that enhance learning retention and ensure participants can apply their skills immediately. By completing this course, Green Belts will become effective change leaders equipped to improve quality, reduce waste, and enhance process performance in both public and private sectors.

Why Choose Lean Six Sigma Green Belt Certification Training
Course Goals

What are the Goals?

By the end of this Lean Six Sigma Green Belt Certification Training, participants will be able to confidently apply Lean Six Sigma methods and tools to real-world projects. This course aims to equip learners with the analytical skills needed to evaluate process performance, identify opportunities, and implement improvements that deliver measurable results.

Participants will also gain the ability to lead structured improvement initiatives and support strategic business objectives through data-driven decision-making. The course strengthens capabilities in statistical analysis, process mapping, and performance measurement. It enables learners to implement sustainable solutions using structured project plans and quality tools.

Course goals include:

  • Apply Lean Six Sigma tools and methodologies at a project level
  • Analyze process performance using statistical methods
  • Identify root causes and determine sources of variation
  • Design and validate process improvement solutions
  • Implement sustainable improvements using structured plans
  • Lead cross-functional improvement initiatives
  • Use DMAIC and DMADV frameworks for process excellence
  • Apply Lean tools to reduce waste and enhance efficiency

Who is this Training Course for?

This Lean Six Sigma Green Belt Certification Training is designed for professionals at all levels who want to lead or support Lean Six Sigma improvement initiatives. It is suitable for individuals across industries including manufacturing, healthcare, finance, IT, government, and service sectors.

The course is ideal for professionals seeking to improve process performance, enhance operational efficiency, and drive measurable business results. It also benefits those who wish to strengthen their data analysis and problem-solving skills while gaining expertise in structured project management.

This training course is especially beneficial for:

  • Middle managers and operational team leaders
  • Engineers, analysts, and technical staff
  • Process owners and continuous improvement professionals
  • Project managers and quality assurance specialists
  • Business professionals seeking performance improvement skills
Learning Approach

How will this Training Course be Presented?

The Lean Six Sigma Green Belt Certification Training is delivered through a highly interactive and practical learning experience. The training course combines lectures, group discussions, real-life case studies, and hands-on exercises to ensure participants fully understand and apply the concepts.

Participants will engage in interactive simulations and team activities designed to replicate real workplace scenarios. The learning environment encourages active participation, allowing learners to share ideas, solve problems collaboratively, and receive feedback from expert facilitators.

To reinforce learning, the course uses multiple delivery methods including presentations, open discussions, group work, and case study analysis. The training also includes practical exercises using Microsoft Excel and statistical tools to support data analysis and project implementation.

Note: From Day 2 onwards, participants are required to bring laptops with Microsoft Excel and the “Data Analysis Toolpak” add-in installed. This ensures participants can complete the practical exercises efficiently and maximize learning outcomes.

The Course Content

Introduction to the Green Belt Program

  • Introduction to the Green Belt Program
    • The Green Belt Role
    • Some Key Green Belt Expectations
    • The Lean Six Sigma Support Structure
    • Lean Six Sigma Roles and Responsibilities
    • The Senior Management Roles – Championing/Sponsoring
    • Types of Projects and Methodologies
  • Define Phase Deep Dive
    • Define Phase Overview
    • Identifying Opportunities
    • The Three Voices of Define - Customer/Process/Business
  • The Voice of the Business
    • Project Selection
    • Problem Definition
    • Building and Effective Six Sigma Team
    • Developing the Project Charter
    • Building the Business Case
  • The Voice of the Customer
    • Understanding the Voice of the Customer
    • KANO Analysis
    • Customer Requirements Statements
    • Critical to Quality Factors
  • The Voice of the Process
    • SIPOC Diagram
    • Process Mapping 
    • Process Blocking
    • Process Deployment Charts
    • Service Blueprinting
    • Process Flow Analysis/ Value Stream Analysis
  • Lean Define Techniques
    • Value Stream Mapping
    • Value Added/Non-Value Added Analysis
  • Define Phase Tollgate Review

Lean Measures

  • Lean Measures
    • Time efficiency metrics
    • Cycle time and Takt time
    • Measuring wastes
  • Measure Phase Tollgate Review
  • The Analyse Phase – Deep Dive
  • Sources of Variation and Root Cause Analysis
    • Root Causes Analysis
    • Determining Sources of Variation (SOV)
    • Data Analysis vs Process Analysis
    • The 5-Why's Technique
    • Disaggregation/Stratification of Data
    • Fishbone Diagram Revisited
    • The Cause and Effect Matrix
    • Process Complexity Analysis/Failure Mapping
    • Process Deployment Chart
  • Sources of Variation and Root Cause Analysis
    • Root Causes Analysis
    • Determining Sources of Variation (SOV)
  • Structured Analytical Tools and Frameworks
    • Data Analysis vs Process Analysis
    • The 5-Why's Technique
    • Fishbone Diagram Revisited
    • The Cause and Effect Matrix
    • Disaggregation/Stratification of Data
  • Process Analysis
    • Process Complexity Analysis/Failure Mapping
    • Process Deployment Chart
  • Verification Tools
    • Graphical Methods for Hypothesis Testing
    • Scatter Plots
    • Dealing with Mixed Data - Histograms
    • Contingency Tables
  • Failure Modes and Effects Analysis

The Analyse Phase Statistical Methods

  • The Analyse Phase Statistical Methods
    • Statistical Distributions
    • The Normal Distribution
    • The Standardised Normal Distribution
    • Z-Values and p-values
    • Sampling Distributions
    • Z-Values for Samples
    • Sample Size Determination
    • Hypothesis Testing
    • Introduction to Design of Experiments
    • The 2 Sample t-test
    • The 2-sample F-test
  • Problem Solving for Intangible and Conceptual Problems
    • Affinity Diagram
    • Relationship Diagram
    • Systematic Diagram
    • Allocations Matrix

The Improve Phase - Deep Dive

  • Generating Potential Solutions
    • Fishbone Diagram applied to improvement
    • Systematic Diagram applied to improvement
    • Process Improvement Checklist
    • Technology Enablement
    • Failure Modes and Effects Analysis
  • Solution Assessment and Selection
    • Process Modelling
    • Potential Solutions Matrix
    • Decision Matrix
  • Implementation Planning
    • Simulation and Piloting
    • Barriers and Aids Analysis
    • Qualitative Risk Analysis
  • Introduction to Design for Six Sigma
  • Improve Phase Tollgate Review

The Control Phase – Deep Dive

  • Process Management Control System
    • The Process Scorecard
    • The Process Management and Control System
    • Statistical Process Control (revisited)
      • X-Bar and R-charts
      • np and p -charts
      • c and u charts
  • Acceptance sampling
  • Control Phase Tollgate Review
  • Implementation Issues
    • Leading a Lean Six Sigma Project
    • Implementing Lean Six Sigma in your organisation
    • Making Operational Excellence through Lean Six Sigma a core organisational value
    • Aligning Lean Six Sigma to Company Strategy
    • The Path to Excellence
    • Conclusion and Review
Recognition

Certificate

  • • Wallstreet Development Academy Certificate of Completion for delegates who attend and complete the training course.
Qualifications & Endorsements

Accreditation

CSSC