Getting ready for your Lean Certification exam? We know it can be difficult. To help you pass, here’s a sample test which will help you retain your knowledge. Good luck!certificationExamLeanPracticeTestRelated Posts What did you think of the Yellow Belt Training?We would love to hear from you! Please tell us about your Yellow Belt Training… Lean Sigma: Then and NowWhat Is Lean Sigma? Lean Sigma (also known as Lean Six Sigma), is simply a… Rate Your Black Belt TrainingWe would love to hear from you! Please tell us about your Black Belt Training experience.