This online course teaches participants problem-solving skills, using the DMAIC (Define, Measure, Analyze, Improve and Control) model. After completing this challenging course, Six Sigma Green Belts serve their organizations as a trained specialist able to work on Six Sigma projects that benefit the organization. Although not required, participants are strongly encouraged to have a project during the course. The instructors and mentors work closely with the class to not only teach the material, but to guide candidates as they work projects.