Six Sigma
A quality-control program developed in 1986 by Motorola. Initially, it emphasized cycle-time improvement and reducing manufacturing defects to a level of no more than 3.4 per million. Since then, Six Sigma has evolved into a more general business-management philosophy focused on meeting customer requirements, improving customer retention, and improving and sustaining business products and services. Six Sigma is applicable to all industries.
Six Sigma is good for business, delivering business results that can accelerate growth, reduce costs and ultimately deliver extraordinary profits to stakeholders. Manufacturing industries, health care and many more sectors have adopted Six Sigma processes to improve performance and deliver customers with unparalleled quality and excellence in products, services and delivery. Six Sigma doctrine asserts:
- Continuous efforts to achieve stable and predictable process results (e.g., by reducing process variation) are of vital importance to business success.
- Manufacturing and business processes have characteristics that can be measured, analyzed, controlled and improved.
- Achieving sustained quality improvement requires commitment from the entire organization, particularly from top-level management.
Features that set Six Sigma apart from previous quality improvement initiatives include:
- A clear focus on achieving measurable and quantifiable financial returns from any Six Sigma project.
- An increased emphasis on strong and passionate management leadership and support.
- A clear commitment to making decisions on the basis of verifiable data and statistical methods, rather than assumptions and guesswork.
More about Six Sigma you may Click the Following Links:
https://en.wikipedia.org/wiki/Six_Sigma
http://www.skymark.com/resources/methods/sixsigmaquality.asp
http://www.ge.com/sixsigma/SixSigma.pdf
https://www.mindtools.com/pages/article/newSTR_71.htm
http://www.investopedia.com/terms/s/six-sigma.asp
http://www.villanovau.com/resources/six-sigma/quality-management-strategies/#.VjBwGm7tVck
http://www.pqa.net/ProdServices/sixsigma/W06002011.html
http://www.simplilearn.com/quality-assurance-six-sigma-rar91-article