Six Sigma yellow belt certification is for those who aee new to the world of Six Sigma who has a passion to develop the basic knowledge on Six Sigma. Yellow belts can be entry-level representatives who want to be more familiar with the basic concepts of Six Sigma and DMAIC. Yellow belt certified professionals will have a good idea on six sigma concepts and help the Green Belt projects within the organization. They are essentially responsible to administer small projects using PDCA methodology i.e, (Plan, Do, Check, Act) methodology. Six Sigma is a step-by-step process of interventions and statistical tools that allow companies to interpret which business processes need attention, identify root causes of problems, and sustain gain in improvements.