In the business world, especially in manufacturing or quality management, the term Six Sigma usually refers to a set of tools and methodologies developed by Motorola to improve processes by eliminating defects. So why should the HR professional care what Six Sigma is or how it can be applied in the HR function? According to the specialists at Orion Partners, there are ten key reasons: to create excellence in process delivery; to reduce defects; to increase efficiency; to create a quality