What is Certified Lean Six Sigma Green Belt (CLSSGB™) Certification Programme ?

International Six Sigma Academy offers recognised Lean Six Sigma Green Belt training and certification program. It’s Considered the first step in the way to earn the Black Belt. The Certified Lean Six Sigma Green Belt™ (CLSSGB™) Certification Program is a multiple choice online test examination which any can take at home or anywhere around the world. 

Lean Six Sigma Green Belt Certification includes:

  • Exam: multiple choice questions 
  • Certificate to add to your LinkedIn profile
  • Membership to our  Organization

Who Can Apply

  • This Certification is recommended for Staff and organizations requiring a standardized approach to problem solving for the purpose of continuous improvement in Quality Management.


  • Preferably Six Sigma Yellow Belt (But Not Mandatory)