Six Sigma Green Belt Certification in Bangalore By Vinsys. We Conduct 3-Day Full-Time Intensive Classroom Six Sigma Certification Training. Six Sigma Green Belt is a set of methods and tools for process improvement. The concepts of Six Sigma are stresses the use of statistical tools and methods for improving quality and reducing defects. The Lean Six Sigma Green Belt Certification program is the second stage in the Lean Six Sigma Master's program. The Six Sigma course is aligned to ASQ...