Six Sigma Certification
What is Six Sigma?
Six Sigma (6σ) is a set of techniques and tools for process improvement. It was introduced by American engineer Bill Smith while working at Motorola in 1986. Jack Welch made it central to his business strategy at General Electric in 1995. A six sigma process is one in which 99.99966% of all opportunities to produce some feature of a part are statistically expected to be free of defects.
Six Sigma is a set of tools and techniques used by companies to improve production processes, eliminate defects, and guarantee quality. The Lean Six Sigma certification helps in validating professionals who are skilled in identifying risks, errors, or defects in a business process and removing them.
Getting a Six Sigma Certification usually requires individuals to have a certain level of experience and testify their proficiency. The certification can help you become a specialist in process improvement and will enhance your credibility.
Six Sigma Certification Levels
The Six Sigma certification comes in various skill levels: White Belt, Yellow Belt, Green Belt, Black Belt, and Master Black Belt. These certifications can be obtained through an accreditation body like the American Society for Quality (ASQ).
Six Sigma White Belt
It is the basic level of certification that deals with the basic Six Sigma concepts. White belts support change management in an organisation and engage with local problem-solving teams that assist projects.
Six Sigma Yellow Belt
At this level, you know the specifics of Six Sigma, how and where to apply it. You will support project teams on problem-solving tasks.
Six Sigma Green Belt
At this level, you understand advanced analysis and can resolve problems that affect quality. Green belts lead projects and assist black belts with data collection and analysis.
Six Sigma Black Belt:
Black belts are experts and agents of change. They provide training in addition to leading projects.
Six Sigma Master Black Belt
This is the highest level of Six Sigma achievement. At this level, you will shape strategy, develop key metrics, act as a consultant, and coach black and green belts.