Almost every company is constantly looking for ways to streamline its processes in order to achieve maximum productivity and increase company profitability. Well, to do this requires specific skills where one can understand the current workflow, identify the errors in it and finally find a way to fix them and have a stable workflow as a result. Six Sigma certification helps a person acquire those skills and become part of a company's quality team. https://iselglobal.com/six-sigma-black-belt