This virtual learning environment provides basic Lean training. The improvement techniques of Lean and Six Sigma are divided into expertise levels: Yellow Belt (Lean Basic), Green Belt & Black Belt. These terms are inspired by the world of karate. When you have completed this training, you can participate in Lean improvement projects with your organisation. You may also choose to follow Lean Management training after your Lean Basis programme. A Lean Basic programme is eminently suitable for someone who aims to gain a basic understanding of Lean.