Lean Six Sigma Black Belt
As a Black Belt, you lead organization-wide improvement projects, master advanced statistics, and act as a coach and strategic advisor. The linchpin of any organization serious about improvement.
This is what you get:
- Internationally recognized certificate from LCS (Cardiff University), including practical certificate
- 100% pass guarantee
- One fixed price, no hidden costs
- Learn at your own pace, via the Lean.nl app
What do you learn during the Lean Six Sigma Black Belt?
The Black Belt training lasts approximately 80 hours and deepens your knowledge of Lean Six Sigma to the highest level. Through the five DMAIC phases, you build expertise using theory, explanatory videos, quizzes, and practical assignments.
Upon completion, you will be able to:
- Independently lead complex and large-scale improvement projects
- Apply the full DMAIC cycle at a high level
- Perform advanced data analysis for informed decision-making
- Work with tools such as A3 Charters, 5S, and Value Stream Mapping
- Communicate effectively with stakeholders at all levels
- Act as a coach, mentor, and trainer for other belts
- Advise operational management
What is the difference between Lean and Six Sigma?
Lean Six Sigma combines two powerful improvement methodologies. Lean focuses on speed and efficiency: eliminating waste so that processes run more smoothly. Six Sigma focuses on quality and error reduction: “to measure is to know” is the guiding principle. Together, they form a complete approach to process improvement that is applicable in any organization.
Getting started: here’s how it works
Upon registration, you will immediately receive a personal login code for your learning environment. Your training is ready under ‘My Courses’: you can start right away.
The Black Belt consists of various modules, divided into lessons. A number of test questions follow each lesson. You conclude the training with a practical assignment in which you demonstrate that you have mastered the Lean Six Sigma methodology in practice.
You set the pace. Learn when it suits you, without time pressure. After the Black Belt, you can progress to the Lean Six Sigma Master Black Belt.
Try the free demo first
Wil je eerst proeven van de training? Doorloop een volledige module, inclusief lessen en quizzen. Vrijblijvend, zonder gegevens achter te laten.
Your certificate
Upon completion, you will receive an internationally recognized Lean Six Sigma Black Belt certificate, including a practical certificate, accredited by LCS (Cardiff University). Recognized worldwide by employers.
Ready to get started?
The Black Belt is your stepping stone to the Master Black Belt. Use the selection tool to discover which training suits you.
Frequently Asked Questions
Yes, after completing the Lean Six Sigma Black Belt training and successfully answering the quiz questions, you will receive a Black Belt certificate from LSC, the Cardiff University Licensed Service.
Dit Lean Six Sigma-certificaat dient als officiële erkenning van je vaardigheden en kennis op het gebied van Lean Six Sigma-management principes.
Een Lean Six Sigma-certificaat is niet alleen een bewijs van je expertise en vaardigheden maar vormt ook een investering in je professionele toekomst.
Daarnaast zijn de Green Belt en de Black Belt de meest gevraagde Belts bij werkgevers.
You will receive your Lean Six Sigma Black Belt certificate by successfully completing all lessons, accompanying quizzes, and assignments. At the end of the Lean Six Sigma Black Belt training, you can download your certificate.
You have successfully completed the Lean Six Sigma Black Belt training as soon as you have gone through all the lessons and successfully answered all the accompanying quiz questions. The Black Belt training includes an exercise that you perform during the Lean Six Sigma course. This provides you with immediate certification for practical application. No hassle with extra costs or the need for follow-up guidance.
You can complete the Lean Six Sigma Black Belt training entirely at your own pace. On average, it takes approximately 80 hours to complete the full course. You do not have to spend these hours consecutively. You can stop at any time and pick up where you left off later, depending on what suits you best.
The Lean Six Sigma Black Belt training is ideal for anyone who, as an (aspiring) project manager or manager, wants to solve problems in a structured way, lead improvement projects, and foster a culture of continuous improvement within their organization. Even if you have not yet obtained a Lean Six Sigma Green Belt certificate, you can take this training through us. This training also covers all aspects of the Green Belt. No specific prior education is required.
Yes, you can always contact us during or after your Lean Six Sigma training. We really enjoy and value contact with our course participants. We consider direct communication extremely important. That is why you won’t get long selection menus when you call us. We offer multiple ways to easily contact your Lean Six Sigma trainer at any time:
E-mail: Voor vragen, feedback of het inplannen van een gesprek, stuur een e-mail naar info@lean.nl
Telefonisch: Voor directe ondersteuning of om uitgebreidere onderwerpen te bespreken, bel ons op 058 84 33 352.
WhatsApp: Voor snelle vragen of het delen van informatie, stuur een bericht via WhatsApp naar 06 57 57 57 31.
Of je nu behoefte hebt aan verduidelijking van lesmateriaal, hulp bij opdrachten, of gewoon wilt sparren over Lean Six Sigma-principes, wij zijn bereikbaar en bereid om te helpen.
Yes, you receive the same Black Belt certificate as with our classroom Lean Six Sigma training courses. This is because you follow the same learning path and the same topics are covered in both forms of training. A major advantage of the online training is that you can complete it at your own pace; you do not have to attend training at set times. Moreover, it is significantly more affordable than a classroom Lean Six Sigma Black Belt training.
De inhoud en de kwaliteit van zowel de online als de klassikale Lean Six Sigma-trainingen zijn consistent, waardoor er geen verschil is in het certificaat.
No, you do not have to take an exam for the Lean Six Sigma Black Belt training. In our online Lean Six Sigma course, it works as follows: After every key lesson, you receive several test questions in the form of a quiz. These test questions together constitute your ‘exam’. Therefore, you will answer multiple of these questions throughout the entire Black Belt course.
Je kunt de vragen zo vaak maken als je wilt. Als je de eerste keer geen goede score behaalt, kun je de stof van de betreffende les opnieuw doornemen en de quiz nog een keer maken.
Yes, we offer a pass guarantee! With our online concept, you can learn at your own pace. The lessons are structured in such a way that we guarantee you will obtain a certificate at the end of the Lean Six Sigma Black Belt training.
Yes, you can start the Lean Six Sigma Black Belt training immediately, even if you have no prior knowledge of Lean Six Sigma. The Black Belt course covers all the knowledge offered in the preceding belts. This makes it possible to start the Black Belt right away if you wish.
The Lean Six Sigma Black Belt is followed by the Master Black Belt. The Lean Six Sigma program structures the acquisition of knowledge and skills via a belt system, similar to the levels in Judo, for example. Here is the sequence of the belts with a description of what each phase entails:
- Lean Six Sigma White Belt – Biedt een introductie in de basisprincipes van Lean Six Sigma.
- Lean Six Sigma Yellow Belt – Bouwt voort op de basisprincipes en introduceert meer geavanceerde technieken.
- Lean Six Sigma Orange Belt – Deze training is de perfecte opstap voor professionals die willen doorgroeien naar een Green of Black Belt.
- Lean Six Sigma Green Belt – In deze training ontwikkel je de kennis en vaardigheden om zelfstandig verbeter- en verandertrajecten te leiden.
- Lean Six Sigma Black Belt – Na afronding ben je in staat om zelfstandig verbeterprojecten te initiëren en te leiden, en jouw organisatie naar perfecte processen en continue verbetering te sturen.
- Lean Six Sigma Master Black Belt – Het hoogste niveau, waarbij je expert wordt in Lean Six Sigma-methodologieën en -principes op managementniveau.
De Lean Six Sigma Black Belt is de vijfde stap en, samen met de Green Belt, een van de meest gevraagde Lean Six Sigma-certificeringen bij werkgevers.



