What Is Six Sigma Certification?
Six Sigma certification validates a person's command of a well-respected method of professional skill development. Six Sigma training certifications are awarded in levels using a belt classification system similar to that used in karate training.
Six Sigma is a collection of quality management techniques and tools that were developed in the 1980s and adopted by American corporations such as General Electric. Bill Smith, a Motorola engineer, is credited with develop
