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White belt (free!)
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Affordable Lean packages
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Lean Six Sigma White Belt
Lean Six Sigma Yellow Belt
Lean Six Sigma Orange Belt
Lean Six Sigma Green Belt
Lean Six Sigma Black Belt
Affordable Six Sigma packages
Classroom and in-company training

Lean.nl also offers classroom Lean and Lean Six Sigma training. We organize our day and evening courses throughout the Netherlands.

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Don't immediately choose a course for you: just get the knowledge and tools that you can use right away.

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Try the demo and find out for yourself!

Would you like to get acquainted with our learning platform? You can experience what an online Lean training entails by trying out our demo training and discover how complete and versatile our online training courses are.

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Which Lean courses are included in the Lean Advanced Package?

The Lean Advanced Package offers an in-depth introduction to the principles of Lean management. Through these courses, you will gain extensive knowledge of Lean thinking and philosophy.

What’s included in the Lean Advanced Package:

  • Lean White Belt: An introductory course covering the fundamental concepts of Lean.
  • Upgrade from Lean White Belt to Yellow Belt: A follow-up course where you learn to apply Lean principles at a more advanced level.
  • Upgrade from Lean Yellow Belt to Orange Belt: This course prepares you to lead and manage more complex Lean projects.
  • Upgrade from Lean Orange Belt to Lean Green Belt: In this course, you develop advanced skills to manage larger Lean projects and programmes.

Bonus included:
In addition to the upgrades, you’ll also get the full courses for the following Lean certificates:

  • Lean White Belt
  • Lean Yellow Belt
  • Lean Orange Belt
  • Lean Green Belt

In total, you’ll earn four Lean certificates, giving you broad recognition of your knowledge and skills in Lean management.

Anend Harkhoe
Lean Consultant & Trainer | MBA in Lean & Six Sigma | Founder of Dmaic.com & Lean.nl
With extensive experience in healthcare (hospitals, elderly care, mental health, GP practices), banking and insurance, manufacturing, the food industry, consulting, IT services, and government, Anend is eager to guide you into the world of Lean and Six Sigma. He believes in the power of people, action, and experimentation. At Dmaic.com and Lean.nl, everything revolves around practical knowledge and hands-on training. Lean is not just a theory—it’s a way of life that you need to experience. From Tokyo’s karaoke bars to Toyota’s lessons—Anend makes Lean tangible and applicable. Lean.nl organises inspiring training sessions and study trips to Lean companies in Japan, such as Toyota. Contact: info@dmaic.com

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