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Why Lean Six Sigma certifications are necessary

Are you considering a Lean Six Sigma Certification? Are you undecided on whether or not these certifications are worth it? Lean Six Sigma certification holders earn salaries of up to £80 000 and are some of the most respected professionals in the industries that they work in. If you are a rookie to the Lean Six Sigma methodology, this article can give you great insight into why it is important. This is a qualification that covers the Lean Six Sigma methodology. Companies that are passionate about improving their processes and increasing their efficiency are turning to the Lean Six Sigma method to fulfil their needs. Those who hold a Lean Six Sigma certification are therefore in high demand regardless of the industry. Being a certified Lean Six Sigma professional means that you get to be an agent of change within an organisation.

What is Lean Six Sigma?

Lean Six Sigma is a methodology that focuses on collaboration, to improve performance, by removing waste and reducing variation. The Six Sigma Yellow Belt, Six Sigma Green Belt and Six Sigma Black Belt are all a part of this comprehensive process. Sometimes, trying to understand the Lean Six Sigma terminology can be difficult, even in ‘plain English’. But the important thing is not to be discouraged. Essentially, Lean Six Sigma is a combination of Lean and Six Sigma. These terms have been decoded below so that you can get a better understanding and then we’ll discuss why these certifications are so desirable.

What is Lean?

According to ASQ, “Lean is the elimination of all non-value-adding activities and waste from the business.” Lean is therefore a philosophy about delivering value from your customer’s perspective, while you are also effectively eliminating waste. It focuses on continuously improving processes and can radically change how an organisation operates.

What is Six Sigma?

Six Sigma is, “A method that provides organisations tools to improve the capability of their business processes. This increase in performance and decrease in process variation lead to defect reduction and improvement in profits, employee morale, and quality of products or services.” The Six Sigma method allows businesses to track preventable defects, delays as well as deviations. It starts by searching for the problem and then focusing on what the problem really is. As time and resources are often limited, you decide what you will solve and then sustain the improvements you have made. Remember that you cannot solve everything realistically.

Lean Six Sigma

“Lean Six Sigma is a management approach to business performance improvement that has blended the two individual specialisms of Lean and Six Sigma. The application of Lean Six Sigma allows quality and efficiency improvements to be effectively realised. The focus of Lean is about speed, efficiency and taking waste out of a process. Six Sigma focuses on effectiveness and removal of errors.”

Lean Six Sigma, which happens to be a process improvement methodology, provides you with a way to find hours of wasted activity that is often disguised as productivity. It focuses on performance improvement strictly, by removing errors and then providing an approach to resolving problems. It’s a process of discovering errors and removing waste, for an organisation to reach its true potential. To be trained in the Lean Six Sigma methodology, you need to complete the various Lean Six Sigma certifications such as the Six Sigma Yellow Belt, Six Sigma Green Belt and Six Sigma Black Belt.


The IASSC Lean Six Sigma Yellow Belt Training is designed for individuals who want to work in a project management team. Individuals in a project management environment are responsible for evaluating work progress and enhancements. Their role is to support or work under the supervision of Six Sigma Green or Black Belt. They will continue to work to improve quality by analysing and solving problems related to quality which creates a high-performing organisation.

The IASSC Lean Six Sigma Yellow Belt Training course will feature key topics on lean Six Sigma with a focus on eliminating defects in the business process. The course will efficiently cover the subjects under Six Sigma in a comprehensive manner. Lean refers to a collection of techniques and tools that minimise the time and reduce wastage to complete a cycle. The two combinations will help improve quality, increase speed and cut down costs.

The value of the IASSC Lean Six Sigma Yellow Belt Training is that the methodology is used far and wide by thousands of companies around the world. The in-depth benefits of the Lean Six Sigma methodology will give learners a valuable insight into the metrics and techniques and basic improvement methodologies.


This certification course will prepare you to successfully lead and execute Lean Six Sigma projects, perform Six Sigma analysis, and use the Define, Measure, Analyse, Improve and Control methodology.

The course is comprised of professionally narrated e-Learning modules, and mock exams all delivered through a system that you will have access to 24 hours a day, 7 days a week. This is a vital step in gaining your Lean Six Sigma certifications.


This Course Package includes the Six Sigma Black Belt Official EXAM. There is no additional cost for the exams. Learners will have 12 months of unlimited access to an online study platform with mentor support. You will receive an Official Sigma Black Belt Certificate upon completing the exam. Limited Vouchers are available.

The Lean Six Sigma Black Belt certification training course is designed to teach you Lean techniques and Six Sigma approaches. This is a set of techniques and tools for process improvement and is now a well-recognised certification, so is a good thing to have on your CV. A Black Belt is fluent in the use of the Lean Six Sigma approach and tools, often delivers major performance or efficiency transformation for a business. Typically, they are Change Leaders within the business. A Lean Six Sigma Black Belt possesses a thorough understanding of all aspects within the phases of D-M-A-I-C. They understand how to perform and interpret Six Sigma tools and how to use standard principles of Lean.

This certification course will prepare you to successfully lead and execute Lean Six Sigma projects, perform Six Sigma analysis, and use the Define, Measure, Analyse, Improve and Control methodology.

Why not get your certifications today and become a professional in Lean Six Sigma with Study365? To get more information contact our team at

September 17, 2021

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