What Is The Six Sigma Certification?

Six Sigma is a quality management system used by many major companies and organizations. It is a data-driven approach that seeks to improve processes, reduce waste, and increase profitability. The Six Sigma certification program provides individuals with the skills and knowledge necessary to use the system effectively. In this article, we will discuss what the Six Sigma certification is, why it’s important, and how to get certified. Whether you’re looking to expand your career opportunities or improve operations at your organization, this certification can be an invaluable asset. Read on to learn more about the advantages of getting Six Sigma certified!

What is Six Sigma?

Six sigma is a set of techniques and tools for process improvement. It was developed by Motorola in 1986 and has since been adopted by many other organizations, both in manufacturing and service industries.

The name “six sigma” comes from the statistical concept of standard deviation, which is a measure of how much variation there is in a process. Six Sigma means that there are only 3.4 defects per million opportunities (DPMO). One Sigma means that there are 6600 DPMO. The goal of Six Sigma is to reduce variability and defects in processes so that they perform at Six Sigma levels, or close to it.

There are two main methodologies within Six Sigma: DMAIC (Define, Measure, Analyze, Improve, Control) and DMADV (Define, Measure, Analyze, Design, Verify). The former is used to improve an existing process, while the latter is used to create a new one.

Six Sigma projects generally follow a defined cycle known as the “DMAIC” methodology:

  1. Define the problem or opportunity
  2. Measure current performance
  3. Analyze root causes of variation/defects
  4. Improve the process
  5. Control future performance

What is the Six Sigma Certification?

There are many different types of Six Sigma certification, but they all share one common goal: to help businesses improve their operations and bottom line.

Six Sigma is a data-driven approach to problem solving that aims to improve quality by reducing defects and variation. It was developed by Motorola in the 1980s and has since been adopted by companies across a variety of industries.

There are three levels of Six Sigma certification: White Belt, Yellow Belt, and Black Belt. White Belts are entry-level Six Sigma practitioners who have a basic understanding of the methodology. Yellow Belts have more experience and can lead improvement projects within their areas of responsibility. Black Belts are Six Sigma experts who lead complex improvement projects and mentor other practitioners.

While there is no one-size-fits-all approach to Six Sigma certification, most programs require completion of a training course and passing an exam. Some organizations also require candidates to have work experience in a relevant field.

The Different Types of Six Sigma Certifications

There are three different types of Six Sigma certifications: the Six Sigma Black Belt, the Six Sigma Green Belt, and the Six Sigma Yellow Belt.

The Black Belt certification is the highest level of certification and requires the completion of a rigorous training program. Black Belts are responsible for leading Six Sigma improvement projects and must have a thorough understanding of all aspects of the Six Sigma methodology.

The Green Belt certification is geared towards individuals who will be participating in Six Sigma improvement projects but are not responsible for leading them. Green Belts receive less training than Black Belts but still must have a strong understanding of the basics of the Six Sigma methodology.

The Yellow Belt certification is the entry-level certification and is designed for individuals who want to learn more about Six Sigma but may not be involved in improvement projects. Yellow Belts receive an overview of theSix Sigma methodology and its key concepts.

Who Needs the Six Sigma Certification?

The Six Sigma certification is a valuable credential for anyone in a management or leadership role within an organization. Six Sigma is a data-driven approach to problem solving that can be used to improve any process, and the certification demonstrates an individual’s ability to effectively utilize this powerful tool.

In addition to those in management roles, the Six Sigma certification can also be beneficial for anyone who wants to improve their problem-solving skills. The certification can help individuals stand out from their peers and make them more attractive to employers.

Whether you’re looking to advance your career or improve your problem-solving abilities, the Six Sigma certification can be a valuable asset.

Pros and Cons of Six Sigma Certification

There are a few key considerations to make when deciding if Six Sigma certification is right for you. Here are some of the pros and cons to help you make your decision:


  • Certification can lead to career advancement
  • Can improve your problem-solving skills
  • Can make you more marketable to employers


  • The cost of certification can be prohibitive
  • You may need employer support to complete certification requirements
  • Not all employers place value on certification

Six Sigma Certification Process

There are a few steps involved in obtaining your Six Sigma certification. The first is to find a course that offers certification, as not all Six Sigma courses do. Once you have found a course, you will need to complete the training and pass an exam. Some courses may require you to complete a project as well. After passing the exam and completing any necessary requirements, you will receive your certification.

Six Sigma Certification Benefits

There are many benefits to obtaining a Six Sigma certification, including:

  • Increased job security and opportunities: With a Six Sigma certification, you will have the skills and knowledge that employers value and are often willing to pay a premium for. This can lead to increased job security and better opportunities for advancement within your organization.
  • Higher earnings potential: Six Sigma certified professionals often earn more than their non-certified counterparts. This is because businesses are willing to pay more for the expertise and efficiency that Six Sigma certifications represent.
  • Improved problem-solving skills: The Six Sigma methodology is incredibly effective at root cause analysis and problem solving. As a result, certified professionals are often better equipped to identify and resolve problems in their workplace.
  • Greater project management abilities: Project management is a key component of successful Six Sigma implementation. Certified professionals typically have superior project management skills, which can lead to improved project outcomes.

How to Get Six Sigma Certified?

There are a few steps you need to take in order to get Six Sigma certified. Firstly, you need to have a certain amount of experience working in a Six Sigma role. Secondly, you will need to pass an examination administered by a Six Sigma certification body. And finally, you may need to show proof of your proficiency in Six Sigma tools and techniques.


The Six Sigma Certification is a powerful tool for any professional looking to excel in their career. By becoming certified, you gain an edge over other applicants and open yourself up to a world of opportunities that may have been previously inaccessible. Additionally, the certification provides deeper understanding into the principles behind processes and methods used in all industries – knowledge which can be invaluable when navigating your career journey. With this information, we hope that you feel more empowered to take the next steps towards obtaining your own certification!