Six Sigma black belts delegate responsibilities to green belts and assign them to specific projects. They also supervise, train and mentor professionals at lower Six Sigma levels.
These individuals typically hold leadership positions in Six Sigma projects within their companies.
#Six sigma green belt vs black belt plus
Six Sigma black belts have the knowledge of a green belt, plus a deeper understanding of the Six Sigma methodology. Read more: What Is Six Sigma? What is a Six Sigma black belt?Ī Six Sigma black belt is a certification level that signifies an individual's qualifications and passing score on the Six Sigma black belt certification examination. Each belt color represents an increasing level of expertise and responsibility. Six Sigma includes several certification levels or "belts." Each belt corresponds to colors such as white, yellow, green, black and master black. There are two types of Six Sigma: Six Sigma and lean Six Sigma. Six Sigma uses a five-step process called DMAIC, which means:Ĭertification in Six Sigma can help you develop your skills in recognizing and correcting areas of inefficiency. Reduction of variation is the process through which Six Sigma can help organizations reduce or eliminate defects and increase quality consistency. Six Sigma aims to improve the operational efficiency and capabilities of a company or organization, with the ultimate goal of growing profits and increasing customer satisfaction. The manufacturing and technology sectors commonly use Six Sigma, but it applies to many industries. Six Sigma is a system of business management strategies and techniques that focus on data and statistics. In this article, we discuss the Six Sigma black and green belts, the differences between the Six Sigma black belt versus green belt and the steps to take to earn them. By pursuing the green or black belt, you can demonstrate your competency in these areas and benefit your company or organization. The Six Sigma belts represent varying levels of knowledge in efficiency improvement and waste reduction.
#Six sigma green belt vs black belt full
The full Green Belt certificate requires sufficient achievement in both theoretical and practical element.Six Sigma certifications can help you enhance your quality assurance and leadership skills. The certification consists of a theoretical element and a practical element. You can get certified as Lean Green Belt or Lean Six Sigma Green Belt. Lean Six Sigma Green Belts master all Lean techniques as well as additional statistical and analytical Six Sigma techniques. We can distinguish Lean Green Belts, that are working on improvement projects and Lean Six Sigma Green Belts that are working on more data driven projects. Lean Six Sigma Green Belts can also be team members in larger Black Belt projects. Team members can be other Belts or employees without specific Lean Six Sigma competencies. Lean Six Sigma Green Belts might work alone or as a project manager in a team.
The scope of the project is often within one department, process or expertise rather than across departments. The impact on the organization and savings can be as large as a Black Belt project, but in general Lean Six Sigma Green Belt projects have a smaller scope and are less complex than Black Belt projects. With the right combination of specialist expertise, statistical analysis and structured Lean Six Sigma methodology, the Green Belt is able to achieve significant improvements in performance and quality.
Lean Six Sigma Green Belts are specialists in executing Lean Six Sigma projects.
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