Prepare For Six Sigma Black Belt Certification

Certification: Six Sigma Six Sigma Black Belt - Six Sigma Black Belt

Certification Overview

Six Sigma black belt certification shows that the professional can operate using the knowledge and concepts of the Six Sigma process. The certification looks to impart in its students the principle of continuous focus and improvement. This effectively eliminates the waste from a system. Therefore, increased levels of productivity and efficiency are ensured. The Six Sigma Black Belt certification is also referred to as Lean Six Sigma Black Belt certification. This is because the lean principles are included in the course content.

The levels of Six Sigma certification include Six Sigma Yellow Belt, Six Sigma Green Belt, Six Sigma Black Belt and Six Sigma Master Black Belt. However, this article entirely focuses on the Six Sigma Black belt certification.

Who needs this certification?

The course benefits those who are involved in the business environment. Managers who are constantly looking to reduce wastes in the operational processes and generate revenues for the organization must sit for this certification exam.


The professionals can develop within themselves the analytical and decision making ability to handle complex business processes after completing this certification. This includes enhancing leadership skills in an individual. The inclusion of this certificate will boost the value of the CV of an individual. Hence, he will be able to attract better jobs with higher salaries from reputed companies.

Associated Exam

The candidates should sit for a single exam for getting the Lean Sigma Black Belt certification.


Six Sigma Black Belt certification requirements are zero. That is no specific prerequisites are mentioned.

Exam Overview

It is recommended that candidates prepare themselves by enrolling in a training institution specialized in teaching students for the Black Belt certification. The training centers will provide students with access to sufficient study materials including past question. Therefore, the students will be able to formulate the core concepts necessary for giving a perfect exam. The methodology is divided into 5 categories or steps. They are: Define, Measure, Analyze, Improve and control. There is also another additional process named as Six Sigma Leadership. The black belt certification is a prerequisite for the master black belt certification.

The training centers offer the facility to appear for practice tests prior to the main certification exam. These tests can be very helpful for students who want to have a look at their current standing. This will help the students in deciding whether the preparation is adequate or not.

The course content could be broken down as:

  1. Overview of the certification
  2. Definition phase
  3. Measurement phase
  4. Analysis phase
  5. Improvement phase
  6. Control phase

The overview gives a general idea about the concepts and formulas that will be covered in the next segments. The concepts are related to Waste management, fundamental of Six Sigma, Selection criteria and elements of Waste.

The measure phase looks to develop skills related to measurement techniques. Therefore, concepts about process diagram, charts, fishbone diagram and X-Y diagram. As you can see, the statistical techniques needed for analyzing data are brought in this section. The fourth phase focuses on data evaluating techniques based on the data imported from the measurement stage. The candidates using the data received from the measurement phase are required to formulate variance and hypothesis tests. They have to use variance analysis, multiple variance graphs. The results are merged to form a logical series of information which can then be used by those concerned.

Improvement phase looks at the processes of developing, modifying, updating and improving the existing methods that are being applied in the organization. The processes include advanced process modeling, experimenting using various tools, fractional and factorial tools etc. The control phase moves on to having full understanding of key concepts required in controlling processes. The controlling processes are advanced experiments, defect controls, lean controls, statistical process controls etc.

Another section known as the Six Sigma leadership completely looks to build a leadership mindset among the business professionals. This competency helps the professionals in managing human resources and workforce in diverse environments. This helps to reduce wastes related to organizational clashes and disputes.

Validity of Certification

The certificate is valid without any specific time period. The certificate is provided by IASSC (International Association for Six Sigma Certification) or the institute under which the student has appeared for the exam.

Expert Review

According to Margaret Townsend, Six Sigma was equivalent to an established brand in General electric company. The Brand value was greater than the sum of total inventory outflow of the company. This signifies the power and effectiveness of Six Sigma in large organizations.

Margaret Townsend

Six Sigma Manager, Microsoft


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  1. Six Sigma Black Belt Certification

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