Six Sigma is a business management technique initially developed by Motorola, the USA in 1981. As of 2010, it enjoys widespread application in lots of sectors of business, though its utility just isn't without controversy.
Six Sigma seeks to enhance the standard of course of outputs by figuring out and eradicating the causes of defects (errors) and minimizing variability in manufacturing and enterprise processes. It makes use of a set of high-quality administration strategies, together with statistical strategies, and creates a particular infrastructure of individuals throughout the organization ("Black Belts," "Inexperienced Belts," and many others.) who're consultants in these strategies. Every Six Sigma project carried out inside an organization follows an outlined sequence of steps and has quantified targets. These objectives could be monetary (value discount or revenue improve) or no matter is essential to the client of that course of (cycle time, security, supply, and so on.)
