The Yellow Belt is, without doubt, one of the most valuable courses that you can take in Six Sigma certification. But what exactly is the Yellow Belt? The question is a bit difficult to answer, simply because it means different things to different people. For example, it can help you open up new doors in your career as well as expand your understanding of the industry. It can also give you opportunities to be a part of unique projects as well as perform dynamic data analysis. If you are an absolute beginner in this space, I cannot recommend enough the Yellow Belt certification. It acts as the foundation for all the other belts. A Yellow Belt is the perfect place to begin.