Green Belt Certification

A certified Lean Six Sigma Green Belt is a professional who is trained in Lean Six Sigma methodologies and tools and is capable of implementing and sustaining high-impact projects. As a change agent, a Green Belt should dedicate 20% of his/her time to developing improvement initiatives and leading project teams.

During this certification program, you will learn the skills and knowledge necessary to identify, develop and lead Lean Six Sigma projects using the DMAIC problem-solving methodology. Green Belts have a thorough understanding of the everyday practices needed to sustain a continuous improvement culture and manage processes in all areas of an organization.

Lean Six Sigma Certification is managed by our partner institution, the Lean Six Sigma Institute (LSSI). Since 1998, LSSI has trained over 50,000 Lean Six Sigma professionals and helped more than 400 manufacturing, logistics, and service organizations from dozens of industries successfully implement Lean Six Sigma methodologies and tools.

Duration (80 hours)

Includes the 40-hour Yellow Belt certification course.

If GB Participants have already completed the Yellow Belt requirements, only 40 hours are required.

Course Content (Green Belt only: 40 hours)

For the detailed contents for the Yellow Belt Course, click here.
  • Green Belt Introduction​
  • Team Facilitation
  • Benchmarking
  • Define
      • Quality Function Deployment (QFD)
      • Kano Model
      • Need Tree
  • Measure & Map
      • SIPOC Diagram
      • Basic Statistics
      • Histogram
      • Sampling
      • Measurement System Analysis
  • Analyze
      • Process Capability
      • Current Reality Tree
      • Correlation Analysis
      • Simple Regression
      • Box-Plot Chart
      • Multi-Vari Analysis
      • Hypothesis Testing
      • Confidence Intervals
      • Variance Analysis
  • Improve
      • Introduction to Experimental Design (DOE)
      • Factorial Designs
      • Fractional Designs
  • Control
      • Statistical Process Control
      • Control Plan

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