Learn How to Become Lean Six Sigma Green Belt Certified

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Written By Charlotte Miller

Six Sigma was created by Bill Smith in 1986 as a collection of tools and techniques that can be used to enhance any process. Ever since, the six sigma method has been the only one with a 99% chance of producing defect-free characteristics of components. Companies worldwide are increasingly using these tools and approaches to optimize their manufacturing processes and eradicate flaws. Six Sigma Certification allows a person to become an expert in detecting risks and faults in a process. If you want to get lean six sigma green belt training, there are a few things you need to know.

Lean Six Sigma Certification Levels

There are many degrees of Six Sigma Certification, including white belt, yellow belt, green belt, black belt, and master black belt. The level naturally rises as one progresses from a white belt to a master black belt. At the Six Sigma Green Belt level, a person may conduct a more in-depth examination of conflicts impacting a process’s quality. Green Belts may take the lead on initiatives and help black belts with data collecting and analysis.

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Who is it suitable for?

Six Sigma is a technique that is driven by people. The degree of Six Sigma project performance tends to correspond to the individual members of the team’s tenacity, skill, and dedication. When considering the many roles that contribute to the project, most people consider the champion and Black Belt positions when deploying the project. On the other hand, Green Belts will play a crucial role in process improvement to increase project performance.

Green belts are talented team members whose goal is to increase the quality of the process. 

They assist in narrowing the gap between Six Sigma theory and practical execution.  Six Sigma Green Belts play an vital part in enriching processes, data inspection, and project management. Green Belt training teaches applicants how to apply DMAIC skills to a Six Sigma project and how to utilize the fundamental tools used by a project team.

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Is it a good fit for you?

People interested in concepts such as continuous improvement and waste reduction, as well as job experience in any supply chain or corporate management, could pursue Six Sigma certification. Six Sigma certification enables experts to enhance their subject matter expertise, which boosts their attraction to employers and increases their income. This professional qualification is in charge of cost reduction, production improvement, and contributing to improved outcomes.

Certification Method

There are two main methods for getting started with your Six Sigma Green Belt Certification. You may simply appear for the standard comprehensive test after receiving instruction from any reputable credential provider and feeling sure that you have sufficient comprehension of the contents.

You may also take a series of short tests if you haven’t had any official instruction and have relied on self-study resources. Rather than a single extended comprehensive test, each of these examinations will cover various areas.

Application Process

Once you’ve decided which route would be the most beneficial for getting the certification, you may proceed to fill out the application.

  • Pick an institute/certification provider of your choice.
  • Carefully read the specifications.
  • Register and log in to your account
  • Complete the application form and include any other information requested.
  • Make the application fee payment.
  • Await approval and a training timetable.

Certification Prerequisites

Only when you have finished one single comprehensive test or a series of examinations with a minimum score of 280 points out of a total of 400 points will you be awarded the certificate. You will have one year to pass the test after the examination cost has been paid. There is no project required for the green belt certification level.

Important concepts to study for the exam 

If you’re studying for the Six Sigma Green Belt certification, the certificate provider will provide the required materials. If you are utilizing self-study aids, however, the following is a list of things you should not overlook:

  • History of Six Sigma
  • Problem-solving skills
  • Facts and figures
  • Methods of analysis for detecting and comprehending causes of variance
  • Techniques for mapping and measuring
  • The requirements of the client
  • How may process performance be measured and quantified?

Top 5 tips to prepare for the Six Sigma Green Belt Exam

A collection of preparation tips for the Lean Six Sigma Green Belt certification is provided below. If you follow these preparation tips by heart, you will have the highest chance of passing your exam.

  • Practice questions thoroughly

The Six Sigma Green Belt certification exam is a multiple-choice test. It is vital to gather as much information as possible and match your test preparation to the format. Complete as many practice tests as possible; this will assist you in honing your exam skills.

  • Study with a Lean Six Sigma guide

On the internet, you will find a variety of study materials mainly created to assist you in studying for the Six Sigma Green Belt Certification test.

  • Take a training course

Attending a course is the most fantastic method to prepare for any certification exam. These courses have been designed to provide you with as much information and abilities as feasible in order to pass the test and apply the approach in a real-world setting. There are several sorts of courses available; a classroom-based course provides you with the advantage of having an instructor present to answer your questions at all times.

  • Get yourself completely immersed in the methodology 

Get hands-on and learn via your encounters with a trial version of the product or technology with various themes and tests. Outside of preparation for the test, the ideal strategy is to immerse oneself as much as possible in Lean Six Sigma.

To do this, you can start by taking advantage of a plethora of websites, blogs as well as other online content, which will bestow you with all the information you need to learn more about the Six Sigma Green Belt. 


Lean Six Sigma Green Belt is a certification that has a lot of potential and offers a lot of job prospects with it. However, the growing advancements in the job positions and an enhancement in the responsibilities have rendered the job role increasingly versatile. To make it easier for you, a lean six sigma green belt training is designed to provide you with the conceptual and practical training you need to ace your job responsibilities.