lean six sigma green belt certificate from lean six sigma toolbox
Industry Recognized Certification


Lean Six Sigma Toolbox has been certifying individuals around the world since 2007. Lean Six Sigma Toolbox is recognized by companies like Plexus, Walmart, Consumer Reports, Liberty Safe, Morton Salt and other Fortune 500 companies in every industry.

Lean Six Sigma Toolbox Online Certification
Self-Paced, Learn Anytime Anywhere


The ability to complete Lean Six Sigma courses from your phone or computer means you can complete the training at your own speed and start getting results immediately

new green belts from lean six sigma toolbox
Create a Culture of Continuous Improvement


Lean Six Sigma Green Belt certification gives your team the skills they need to solve problems, improve processes, and increase profits for your business. Green Belt certification helps develop a culture of Continuous Improvement.

"Our team achieved over $1 million in savings during our first wave of Lean Six Sigma Green Belt Certification, more than any other site in previous years."


- Frank Iacopelli

Lean Six Sigma Toolbox
Black Belt Certification Includes

  • Over 60 Self-Paced Modules
  • DMAIC Workbook with 30+ Lean Six Sigma Tools
  • SigmaXL Statistical Analysis Software ($299 Value)
  • 8 - 1 on 1 Coaching Sessions with a Master Black Belt
  • DMAIC Project Report Out Template
  • Black Belt Exam
  • Black Belt Project Review
  • Framed Lean Six Sigma Black Belt Certificate




Lean Six Sigma Black Belt Curriculum (Sample)



  Introduction to Lean Six Sigma
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  Example Projects
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  Define Phase
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  Measure Phase
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  Analyze Phase
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  Improve Phase
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  Control Phase
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  Advanced Statistical Analysis
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  DOE - Design of Experiments
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  Enabling Systems of Lean
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  Lean Leadership
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