The term "Six Sigma" refers to a set of tools and techniques implemented by companies to improve the quality of process outputs and minimize variability in business processes. Motorola developed the Six Sigma certification in 1986 and nowadays numerous companies from various sectors employ it for their development.
Six Sigma certifications are awarded by numerous reputable companies and organizations, such as Motorola Solutions, Juran Institute, the American Society for Quality, the Chartered Quality Institute and the American Society for Quality.
Numerous universities offer Six Sigma certification programs. Examples include Boston University, Purdue University, Kent State University, Cornell University and Arizona State University. Both the programs offered by companies and universities test the skills of the candidates at relevant skill levels inspired by Judo, with the Black Belt being the highest achievement. The term "Six Sigma" is inspired by the six standard deviations between process means and specification limits, which may result in failure to meet specifications in a given company.
Achieving a Six Sigma certification is not only about training, but also about getting a hands-on approach to data and various projects with quantifiable business outcomes. Individuals with a Six Sigma Black Belt are professionals with superior project management knowledge and prospective leaders of a corporation.