Lean Six Sigma online training
Get Lean Six Sigma certified, one belt at a time
Self-paced video courses from White Belt to Master Black Belt. Watch the chapters, pass the final exam and earn a certificate anyone can verify.
Your belt path
Each belt builds on the one before. Start where you are and move up as your role grows.
Certification courses
Lean Six Sigma White Belt Online Training
Understand Lean Six Sigma fundamentals and the language of continuous improvement.
- 1 chapter
- 11 min of video
- 10-question final exam · 80% to pass
- Verifiable certificate
Lean Six Sigma Yellow Belt Online Training
Learn the DMAIC fundamentals and support improvement projects in your organisation.
- 12 chapters
- 1.6 hrs of video
- 25-question final exam · 80% to pass
- Verifiable certificate
Lean Six Sigma Green Belt Online Training
Lead improvement projects using the full DMAIC toolkit and statistical analysis.
- 35 chapters
- 3.1 hrs of video
- 100-question final exam · 80% to pass
- Verifiable certificate
Lean Six Sigma Black Belt Online Training
Lead complex, cross-functional projects with advanced statistical tools.
- 44 chapters
- 11 hrs of video
- 250-question final exam · 80% to pass
- Verifiable certificate
Lean Six Sigma Master Black Belt
Coach Black Belts, deploy programs and drive enterprise-wide improvement.
- 30 chapters
- Verifiable certificate
Specialist training
Kaizen Event Leader Certification Training
Learn to plan, run and sustain Kaizen Events – Blitz, Mini, PDCA-based and DMAIC-based – in 13 short video modules.
- 13 chapters
- 1.2 hrs of video
- Verifiable certificate
A3 Problem Solving Expert Training
Write and coach A3s: tell the whole problem-solving story on one page, from background and root cause to countermeasures and follow-up.
- 13 chapters
- 56 min of video
- 20-question final exam · 80% to pass
- A3 template included
- Verifiable certificate
BPM and BPMN 2.0: Process Modelling, Analysis and Improvement
Model, analyse and improve real processes with BPMN 2.0. 12 modules, 54 lessons, optional practice activities and an 80% final exam for certification.
- 54 chapters
- 5h 41m of video
- 30-question final exam · 80% to pass
- Verifiable certificate
What's included in every course
Self-paced video chapters
Short video chapters you can watch on any device, at your own pace. Your progress is saved as you go.
Final exam with unlimited retakes
A mix of single-answer, select-all and true/false questions. Pass with 80%; retake as often as you need with shuffled questions.
Verifiable certificate
Finish every chapter and pass the exam to get a certificate with a unique code and QR code anyone can verify online.
Who it's for
Newcomers
Anyone curious about continuous improvement — start with the free White Belt.
Team members
People who take part in improvement projects and want the DMAIC basics (Yellow Belt).
Project leaders
Engineers, analysts and managers who lead improvement projects (Green and Black Belt).
Programme leaders
Experienced practitioners who coach others and run improvement programmes (Master Black Belt).
Frequently asked questions
Is the White Belt really free?
Yes. Create an account, enrol in the White Belt course for free, watch the video and sit the final exam to earn your certificate.
How do I earn a certificate?
Watch every video chapter in the course, then pass the final exam with 80% or more. Your certificate is issued automatically.
What if I fail the exam?
You can retake it as many times as you need. Questions are shuffled on every attempt and your best score is kept.
Can employers check my certificate?
Yes. Every certificate has a unique code and QR code that anyone can check on our certificate verification page.
Do I need to finish by a deadline?
No. All courses are self-paced, so you can learn at your own speed.
Which belt should I start with?
New to Lean Six Sigma? Start with the free White Belt. If you will be leading improvement projects, Green Belt is the usual step; Black Belt is for those leading complex, cross-functional projects.
Start your Lean Six Sigma journey today
Begin with the free White Belt and earn your first certificate.