HometechnologySix Sigma Black Belt vs Green Belt: Which Certification to Choose?

Six Sigma Black Belt vs Green Belt: Which Certification to Choose?

Six Sigma Certifications help you to improve your quality control and management abilities. Six Sigma belts represent different levels of expertise in efficiency and waste reduction. With the help of Six Sigma Black and Green belts, you can showcase your competency and benefit your company. In the article, we will go over the Six Sigma black and green belts, as well as the differences between the two and the steps required to obtain them. After this, you will be able to figure out which certification to choose!

What is Six Sigma?

Six Sigma is a collection of data-driven business management techniques and strategies. Six Sigma is commonly used in the technology and manufacturing sectors, but it is even applicable to a wide range of industries. Six Sigma aims to improve a company’s or organization’s capabilities and operational efficiency, with the ultimate goal of increasing customer satisfaction as well as profits. The process by which Six Sigma can assist organizations in reducing or eliminating defects and increasing quality consistency is known as variation reduction. There are mainly 5 steps used by Six Sigma called DMAIC. These steps include:

  • Define,
  • Measure,
  • Analyze,
  • Improve; and

Certification for Six Sigma can help you improve your skills in identifying and correcting inefficiencies. Six Sigma is classified into two types: traditional Six Sigma and lean Six Sigma. Six Sigma has a number of certification levels known as belts. Each belt represents a different color, such as yellow, white, green, black, and master black. Each belt color denotes a higher level of responsibility, experience, and expertise.

What is the Six Sigma Black Belt?

The Six Sigma Black Belt refers to a certification level that marks a person’s qualifications. Individuals who have a Six Sigma Black Belt have the knowledge and expertise of a green belt. Adding to this, individuals will even get a deeper understanding of the methodology of Six Sigma. They will even be able to control positions of leadership in projects of Six Sigma in their organizations. They even train, supervise, and mentor experts at low Six Sigma levels.

Individuals with Six Sigma Black Belt assign responsibilities and certain projects to Six Sigma Green Belt. After which, they are responsible to check up with the Six Sigma Green Belt by following up on the progress of different projects. Apart from this, Six Sigma Black Belt is also responsible for cooperating with higher-ranking leaders as a representative of project teams. A level higher than the Six Sigma Black Belt is the Six Sigma Master Black Belt. A master black belt has the authority to look over the projects dealt with by black belts. However, the six sigma black belt generally has an independent course of work.

Hence, if you are interested in the role of leading the the lean Six Sigma Black Belt  training is ideal for you. This training will teach you how to focus and reduce business costs. You will be able to gain hands-on experience with the help of this certification.

What is the Six Sigma Green Belt?

Six Sigma Green Belt refers to the level of certifications that marks the qualifications of an individual after passing the Six Sigma Green Belt Certification exam. Individuals in this segment have the skills and knowledge to solve and examine quality problems. They even help in improving the process with the help of the six Sigma Black Belt Training in Riyadh. A Six Sigma Green Belt portrays an interest in growing professionally.

Individuals with Six Sigma Green Belt complete all the projects that are given to them by Six Sigma Black Belt. They provide regular updates on the progress of the project they are working on. People with a Six Sigma Green Belt are the ones who generally contribute to the analysis process and data collection of the project. Individuals with Six Sigma Green Belt can train and supervise said Sigma Yellow Belt individuals. After this course, individuals can aim to attain the black belt certification for a higher leadership role and to take up more responsibility with the company.

You might consider pursuing Six Sigma Black Belt or Master Black Belt certification. However, if you feel like you may not be a natural leader, this position may not be ideal for you. You must consider why you want the training, what you want to use it for, and how you will put your skills to use. If you want to be a part of the team then you can gain the lean Six Sigma Green Belt certification and gain the necessary training.

Benefits of Six Sigma Belts

Six Sigma Black Belt and Green Belt can help you grow professionally in an organization. There are many benefits of Six Sigma Belts. Some of these include:

  • Gaining Real-world Experience – After passing the Six Sigma certification exam and undergoing the training, you will be required to work on many real-world projects.
  • Gain Value – With the help of these certifications, you will be able to gain value in most industries. Since this certification is not specific to a single industry, there is a lot of value that is added to it.
  • Increase Qualification – Individuals with Six Sigma Certifications are generally hired by managers. This is mainly because this certification represents quality control. Hence, this increases your qualifications in the industry.
  • Enhances the Possibility of Promotion – The Six Sigma Certification showcases your qualifications and helps to hire managers to understand your level of ability and knowledge. Accordingly, they will even be able to understand your leadership qualities. These can be some elements that can be used in your company in order to get a promotion over the other employees.


Six Sigma Black Belts and Green Belts play critical roles in Six Sigma process improvements. They are definitely worth the investment which can help both the company and the individual. Earning a certification in these levels will help you to gain your desired managing role in your organization. It will even help to put your skills to use and reach your career goals.


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