The Black Belt is at the top of the Six Sigma Professionals when it comes to the knowledge base they’ve learned and have been certified in. Black Belts practice daily leadership skills, leading teams and creating ways for employees in a company to work together to implement plans and strategies. It is important that someone at the Six Sigma Black Belt certification level have expertise in designing, developing and running team projects, as well as using the DMADV method of designing new products and services. Black Belts and Master Black Belts train the lower level belts, showing them exactly what processes they need to know and making sure they are giving their trainees all the information they need to be successful. The lower belts that they train and work with are...