Six Sigma

Six Sigma

"Six Sigma seeks to improve the quality of process outputs by identifying and removing the causes of defects (errors) and minimizing  variability  in  manufacturing  and  business processes.

It uses a set of  quality management methods, including  statistical methods, and creates a special infrastructure of people within the organization ("Black Belts", "Green Belts", etc.) who are experts in these methods. Each Six Sigma project carried out within an organization follows a defined sequence of steps and has quantified financial targets (cost reduction and/or profit increase)."