Lean Green Belt
Lead improvement projects independently.
The Green Belt makes you a driving force behind continuous improvement. In the role as a project leader, you learn to set up improvement projects, analyse data, and implement sustainable solutions. Independently and with immediate results.
This is what you get:
- Access to the complete Green Belt training course, including practical tools like DMAIC and A3 charters
- Internationally recognised certificate from LCS (Cardiff University), including your practical certificate
- 100% pass guarantee
- One fixed price, with no hidden costs
- Learn at your own pace via the dmaic.com app
Online Lean Green Belt course: 100% Lean, entirely at your own pace!
What do you learn during the Lean Green Belt?
The Green Belt training takes approximately 48 hours on average and deepens your knowledge of the Lean methodology, with a strong emphasis on practical application. Throughout the training, you will work on your own business case or assignment, proving that you can effectively put the theory into practice.
The business case or assignment
With the business case or assignment, it is not a matter of right or wrong. You will apply the Lean principles to a situation from your own work environment, whether large or small. You will map out a process description, identify waste, analyse the root causes, and come up with solutions. You will then draw up an actionable implementation plan, demonstrating how you can put the theory into practice. You will be provided with the corresponding template and step-by-step guide during the training, so you do not have to start from scratch.
Are you ‘in between jobs’, or do you currently not have employment or a suitable business case at hand? No problem at all. Give us a call, send a WhatsApp message, or drop us an email, and we will find an alternative case from our selection that fits your situation.
Who is this course for?
The Green Belt is designed for anyone looking to lead improvement projects and foster a culture of continuous improvement. No specific prior qualifications or training are required.
After completing the course, you will be able to:
- Independently set up and manage improvement projects
- Fully navigate the DMAIC methodology to lead improvement processes
- Work with tools such as A3 charters, 5S, Value Stream Mapping, Kanban, and Kaizen
- Analyse and utilise data to make fact-based decisions
- Communicate and collaborate effectively with stakeholders
- Work closely with the Black Belt and report directly to management
Getting started: how it works
Once your enrolment is complete, you will immediately receive your personal login credentials for your learning platform. Your training will be waiting for you under ‘My Courses’, allowing you to start right away.
The Green Belt consists of several modules, which are subdivided into lessons. Each lesson concludes with a few test questions. Alongside these quizzes, you will work on your own business case, demonstrating that you can effectively put the Lean principles into practice.
Once you have successfully completed everything, your certificate will be emailed to you, where you can always access and download it from your account at any time.
Your pace, your path
You determine the pace. Learn whenever it suits you best, entirely free from time pressure. Looking to deepen your expertise even further? The Lean Black Belt is an excellent next step.
Try the free demo first
Want to get a taste of this training first? Complete a full module, including lessons and quizzes. Entirely obligation free, with no personal details required.
Your certificate
Upon completion, you will receive an internationally recognised Lean Green Belt certificate, including your practical certificate, accredited by LCS (Cardiff University) and valued worldwide by employers.
Ready to get started?
Become the driving force behind continuous improvement. After 48 hours, you will have the knowledge and the skills to lead improvement and change projects independently and in an inspiring way. Plus, taking the stepping stone to a Black Belt is easily within reach.
Frequently Asked Questions about the Lean Green Belt Course
The Lean Green Belt is suitable for anyone looking to lead improvement projects and build a culture of continuous improvement. No specific prior education or qualifications are required.
On average, our Lean Green Belt course takes 48 hours to complete. Those with prior Lean experience often progress more quickly, as the exact duration depends on how you engage with the curriculum and the practical assignment. You don’t need to complete these hours consecutively either. You can study entirely at your own pace, pausing the course at any point to resume later.
For this assignment, you apply Lean principles to a situation from your own workplace, big or small. You will be guided through it from start to finish, with a handy template and plan to help you along the way. This is a practical way to show you can put the Lean theory into practice. If you are currently between jobs or lack access to a suitable workplace scenario, it is not an issue. Simply contact us by phone, email, or WhatsApp, and we will help you select one of our prepared case studies that suits you perfectly.
Yes, the Lean Green Belt certificate is accredited by the Lean Competency System (LCS), a licensed service of Cardiff University. This qualification is highly regarded and widely recognised by companies worldwide.
You get unlimited access to the Lean Green Belt course. There is no deadline, so you can complete it entirely at your own pace and don’t need to rush through the material. You can also keep returning to the course afterwards, which makes it a handy reference whenever you need to refresh your knowledge of a tool or technique.
Yes, you can. The Lean Green Belt course completely covers the material taught in the Orange Belt, allowing you to start the Green Belt course directly.
Yes, in addition to our online Lean Green Belt course, we offer in-company Lean training options. This is ideal if you wish to introduce several colleagues to Lean simultaneously, with the content tailored specifically to the unique challenges of your organisation. Contact us for a quote.
Yes, you can contact us at any time both during and after your Lean Green Belt course. We are always available to help via email, phone, or WhatsApp.
No specific qualifications or prior training are required. The Lean Green Belt course is ideal for anyone looking to lead improvement initiatives while leading a culture of continuous improvement.
No, you do not need to take a traditional theory exam. Instead, you will complete a few assessment questions at the end of each lesson. These test questions, combined with your practical assignment, form your Lean Green Belt certification.
To earn your Lean Green Belt certificate, you must successfully complete all lessons, their accompanying quizzes, and your practical assignment. Once completed, your Lean certificate will be emailed to you automatically. It will also be available to view and download directly from your account.
The Lean Green Belt course is a one-off payment of €399. This is a fixed, all inclusive price that covers study materials, quizzes, the practical assignment, and your Lean certificate. There are no subscriptions and absolutely no hidden costs.
Yes, the online Lean Green Belt and classroom Lean courses are identical in both content and quality. Covering the exact same curriculum, you will receive the same certificate.
With the Lean Green Belt, you independently lead improvement projects and work on a specific case study of your own. The Black Belt takes this a step further: you will lead complex, organisation wide change initiatives and act as a coach for other Lean Belts
The Lean Green Belt positions you as a key driver of continuous improvement within your organisation. You will gain the skills to independently launch and manage improvement projects, communicate effectively with stakeholders, and report back to management. For companies, holding this Lean certificate is a clear signal that you have the capability to actively lead change initiatives, not just understand them.



