The Certified Six Sigma Black Belt professional is an expert who can explain Six Sigma philosophies and principles, overarching supporting frameworks and tools. A Black Belt should demonstrate group initiative, comprise group flow and designate colleague parts and duties. Black Belts have an absolute comprehension of all parts of the DMAIC as per Six Sigma standards. They have basic learning of Lean enterprise concepts, able to recognize non-value-added components and outputs and are also able to practice specific tools.