What Is Lean Six Sigma? Why Get Certified In It?

What Is Six Sigma
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When it comes to running a business, there are a variety of different technologies and philosophies that many people may recommend. While the majority of these will be effective, choosing the right philosophy and management style for your business can be tricky. However, one of the standouts of these has been Lean Six Sigma, which has increasingly been gaining popularity over the past few years.

This is because there can be a variety of different benefits to the practice; furthermore, it can be incredibly easy to learn and put into practice, with a high-quality Lean Six Sigma book being relatively easy to find. However, before we look at the benefits of the practice, it’s worth looking at what it is first.

What Is Lean Six Sigma?

Six Sigma is a methodology that allows businesses to remove or improve any processes that may be seen as defects or flaws in the company. This is done through two different sub-methodologies. The first of these is DMAIC, which stands for Define, Measure, Analyze, Improve and Control. This is chiefly to improve or remove any processes in your business that may be having an undesirable effect on your business. For instance, this could include the likes of any procedures that are slowing down production and much more. Through this methodology, your company will be able to identify these processes and improve them.

The second of these is DMADV, which stands for Define, Measure, Analyze, Define and Verify. This is typically used for instituting new processes in your business. By using this methodology, you’ll be able to ensure that any new procedures added to your business will have as many benefits as possible. By looking through methods using this methodology, you can rest easy knowing that any adverse effects of the process are kept to a minimum, while the positives are extraordinary.

(It should also be noted that this could also be coupled with Managed Detection & Response, which has quite a significant amount of benefits for a business.)

Benefits Of Lean Six Sigma

Benefits Of Six Sigma To A Business
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Time Management

Many of us struggle to find ways to manage our time effectively, and this is just as true when it comes to employees. However, through the principles of six sigma, employees will be able to set smart goals and properly manage their time. As a result of this, the majority of customers will be more efficient and productive than they were before.

Furthermore, this approach will allow employers to work alongside employees to set professional goals for them to work toward. Because of this, employees will also feel less swamped at work, making them happier and more productive. As such, your business should see an overall increase in productivity once the practice has been instituted.

Improved Customer Loyalty

No business wants its customers to buy once and then never come back. As such, many business owners have a variety of different ways to increase customer loyalty and retention. According to a variety of reports, one of the main reasons that customers are dissatisfied with a business is because of employee attitude or terrible customer service.

However, Lean Six Sigma has been able to address these employee issues behind the scenes. With that in mind, the methodology should have a knock-on effect on your customer loyalty and retention. Because of that, you should be able to attract and retain more customers once the practice has been implemented.

Strategic Planning

When it comes to planning and designing your business, there are a lot of different things to think of. This is especially true when it comes to creating an overall business strategy with the likes of a SWOT analysis. Although a SWOT analysis can show you where your business is weakest, it may not offer recommendations on improvements. In contrast to that, Six Sigma will help you to focus on these areas.

With that in mind, it can help you strategically improve in a few different ways; these can include the likes of improving internal processes, eliminating unnecessary complexity and increasing yields. With that in mind, you can think of the methodology as a practical way of improving your business.

There are a variety of other benefits to Lean Six Sigma. However, the above should be a solid indication as to how it can help you improve your business. Overall markets are changing at a rapid pace; as such, even a minor advantage can prove to be vital.

(Furthermore, these benefits can often be significantly improved with a VoIP Service. This offers the likes of VoIP Phone Applications, which can have extensive benefits for a business.)

Why Get Certified In Lean Six Sigma

When many people hear about this, they also hear that they can get certified in Lean Six Sigma. However, that leads to many asking why they should do so. With that in mind, there are a few key reasons to become certified in it. One of the most prominent of these is that it offers a significant degree of trust and validity of those who are certified. This is because it offers proof that a certain individual’s skills are up to a certain standard. With that in mind, certification can be a way to boast of skills and efficiency that an individual can offer.

How To Get Certified In Lean Six Sigma

With that, you’re more than likely wondering how to get certified in Lean Six Sigma. While you may think that this would be a complex process, it may be a lot simpler than you’d think. However, it should be noted that there are some requirements for becoming certified.

The first of these is that you should be involved in analyzing and solving quality issues. This means you have worked with Six Sigma, Lean project management, or any other quality-related projects. Furthermore, there are three different levels of certification, and each level has its own requirements.

  • Yellow Belt Certification: This is the base-level of certification and is available to anyone who works with Lean Six Sigma. As such, you only need to work in the area and pay a fee to become Yellow Belt Certified.
  • Green Belt Certification: This needs a minimum of three years experience in the field, as well as another fee that’s higher than the fee you paid for the Yellow Belt. Furthermore, you’ll need to be able to show that you can work effectively in this area.
  • Black Belt Certification: This is the most difficult certification available, but quite straightforward should you have the appropriate skills. This requires at least three years experience in one or more of the areas mentioned above, plus a complete project with signed affidavit. However, you can also get this certification with two complete projects with affidavits.


When it comes to Lean Six Sigma, it can have a host of different benefits and more for your business. However, like many other things that have such an impact, it can take quite a while to achieve. Having said that, though, it can be an investment that pays off dividends for many years to come. With that in mind, it’s something that every business owner should look into.