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Courses
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Dmaic.com offers comprehensive and fully accredited online Lean training.
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Online Lean courses
Classroom and in-company trainingLean.nl also offers classroom Lean and Lean Six Sigma training. We organize our day and evening courses throughout the Netherlands. Read more
Online workshopsDon't immediately choose a course for you: just get the knowledge and tools that you can use right away. Read more
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CoursesCoursesOnline Lean coursesAffordable Lean packagesOnline Six Sigma coursesClassroom 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.
Read moreOnline workshops
Don't immediately choose a course for you: just get the knowledge and tools that you can use right away.
Read more
Lean
Introduction: Lean
Lean is a management philosophy that aims to maximise customer value while minimising waste. It focuses on improving flow, reducing inefficiencies, and creating processes that deliver exactly what the customer needs. Originally developed in manufacturing, Lean principles are now applied in healthcare, services, logistics, and many other sectors.
Background
Lean thinking grew out of the Toyota Production System (TPS) in post-war Japan. Leaders such as Taiichi Ohno and Shigeo Shingo pioneered methods to eliminate waste, balance production, and engage employees in problem-solving. By the 1990s, Lean had spread globally, supported by books like The Machine That Changed the World and Lean Thinking, which highlighted its role in boosting efficiency, quality, and competitiveness.
Key Elements / Features
- Customer value: Focus only on what adds value from the customer’s perspective.
- Waste reduction (Muda): Identify and eliminate activities that do not add value.
- Flow: Design processes to run smoothly without interruptions or delays.
- Pull systems: Produce based on actual demand to avoid overproduction.
- Respect for people: Involve and empower employees in problem-solving.
- Continuous improvement (Kaizen): Drive progress through small, ongoing changes.
Applications / Examples
- Manufacturing: Reducing inventory, setup times, and defects on production lines.
- Healthcare: Shortening patient waiting times and improving treatment safety.
- Office work: Streamlining approval processes and eliminating redundant tasks.
- Logistics: Improving delivery reliability through better flow and reduced bottlenecks.
Relevance / Impact
Lean has transformed industries worldwide by combining efficiency with respect for people. It strengthens competitiveness, improves customer satisfaction, and creates cultures of continuous improvement. Beyond manufacturing, Lean principles now guide digital transformation, healthcare reform, and public services, proving their adaptability across contexts.
See also
