Of all the methodologies implemented by managers wanting to increase their businesses, Lean Six Sigma has shown the best and fastest results. This is why it’s one of the most popular ones that many candidates apply for, to get their accreditation and create their own improvement process. The methodology is divided into several levels, each offering the candidate a particular set of skills to help them better manage the manufacturing process. The Six Sigma Master Black belt is the top level, the highest achievement with the most expertise. Let’s look at how it can be obtained and how it enriches the knowledge of its graduates.