Quality is always a buzz word. Every company claims they are a quality organization. Can you show a single company that says that they are not a quality organization? How do we measure quality? There are many ways. Quality reflects on customer satisfaction, leading to repeat customers and resulting in more business. Reducing the errors/defects is key to quality. Six Sigma is defined as a disciplined and data-driven methodology to eliminate defects. It is important to provide Six Sigma Training to your employees. There are different type of training and certifications in the Six Sigma. Interestingly they are named - Six Sigma Black Belt, Six Sigma Green Belt, Six Sigma Yellow Belt etc. Six Sigma Training is different for different levels of employees.