Six Sigma Green Belt Certification overview

Certification Overview

Competition in the corporate world is encouraging employees to look for constant value addition in their CV. A special type of professional certificate named Six Sigma Green Belt certification may answer the problem. Lean Six Sigma Green Belt looks forward in ensuring that the employees are developed to meet the requirements of the modern day corporate world. Lean Six Sigma Green Belt certification has been designed to encourage critical thinking of the modern day managers. It is also referred to as lean six sigma green belt certification.

Who needs this certification?

This certification aims to serve business professionals who are currently involved in work and fresh graduates who are looking for a job. This certificate demonstrates the evidence of certain proficiencies and is highly recommended for the fresh graduates.


Business professionals who are looking for a hike in their current salary may develop the need for getting a professional degree. The professional certificate adds value to their CV. Hence, individuals can boast of having an attractive CV.

The professionals also develop certain competencies including critical and analytical thinking, leadership, professionalism and in-depth subject knowledge.

Associated Exam

The Lean Six Sigma Green Belt exam is a single paper based on multiple choice questions. The exam is based on the IASSC Universally Accepted Lean Six Sigma Body of Knowledge for Green Belts.

Candidates normally attend the Lean Green Belt exam after completing the Lean Yellow Belt exam. After passing the green belt exam the candidates look forward to giving the lean black belt exams.


No special conditions needed to be fulfilled prior to giving the exam. People having a bachelor’s degree may participate.

Exam Overview

Many institutions offer Lean Six Sigma Green Belt training programs online. The training programs are not mandatory for candidates to complete. However, the training programs offer a wide range of services such as 4-5 mocks exams with past questions. This gives the candidates a rough idea about the exam question pattern.

The course content is developed based on the steps of Define, Measure, Analyze, Improve and Control and the steps are broken down into specific tasks. These tasks develop the competencies of the individuals.

The contents include:

  • Introduction to Lean Six Sigma Green Belt
  • Define phase- Deals with defining the given problem
  • Measure phase- measuring of the project processes
  • Analyze phase- Identification of causes of the problem and its immediate long and short term remedies
  • Improve phase- Implementation and verification of the deduced solution
  • Control phase- sustaining the processes which act as remedies

The introduction phase consists of overview of Lean Six Sigma, the 8 wastes, Roles of Lean Six Sigma, Selection of projects and the justification of the use of DMAIC.

The define phase involves designing the project plans, understanding the current state and developing the project communication.

The measure phase usually requires the individuals to develop measuring tools using their analytical ability. This opens up further room for data collection and presentation processes. The data obtained from the measure phase is then used for assessment in the analyze phase.

The analyze phase is a critical phase and this tests out the aptitudes of the candidates. The judgment and skills of the candidates are required in every step of thinking here. They are required to conduct process analysis, data analysis and critically evaluate the causes which lead to the development of a particular problem using the data they measured in the previous phase. They are also required to develop hypothesis and validate them on the basis of evidence.

The improve phase is also a judgmental phase requiring the ability to select the best and optimum solution to the particular problem they have defined in the define phase. Using evidences and results based on the previous analysis they determine the solution approach. They also look for any flaws in the measurement system.

The control phase is concerned with the maintenance of the solution derived from the improve phase and individuals are required to create monitoring plans, develop response plans and look for continuous improvement in this stage.

Validity of Certification

There is no restriction regarding the validity of the certification. The score could be used under the guidance of the governing body and can be shown to employers for increasing job attractiveness.

Expert Review

The Six Sigma programs helps in development of complex skills and critical thinking which a must for serving in projects. Project managers always want efficiency with their current human resources and proven methods of the certificate help the employees in bringing success to their organization.

Villanova University, Institution providing Six Sigma certification

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