ISO 18404:2015 Lean6 Green Belt Certificate

When you look at evolving how your business functions, be it to be more cost effective or to improve processes following customer feedback, changing mindsets is the key.

We’ll help your team learn and understand how to drive improvements and when to apply the right tools to solve the problems in your business.

They’ll expand their skills and knowledge of how to identify the critical inputs to unravel the root cause issues and how to lead the change journey to transforming your business.

At the end of the course, your team will achieve the ISO18404:2015 Lean6 Green Belt Certificate.

What they’ll learn with us at Whyy?

  • Methodologies of Lean
  • Voice of the Customer
  • CTQ’s – critical to quality
  • Kano model
  • Project Charter
  • Value stream mapping / Though mapping
  • RACI matrix / SIPOC
  • Strategies for data collection
  • Process mapping & capability
  • Basic statistics
  • Failure Mode and Effect Analysis
  • Work cell optimisation
  • 8D
  • Measurement system evaluation
  • NEM: Numerical Evaluation of Metrics
  • NEM: I-MR (Individual and Moving Range) Charts
  • NEM: X-bar and R (Average and Range) Charts
  • 5S + 1S
  • Visual Management


If you’re thinking about your people taking the ISO18404:2015 Lean6 Green Belt Certificate, why not go for the added qualification of a Level 4 Improvement Practitioner Apprenticeship and get a minimum of 95% of the training funded!!

The apprenticeship will take 12-14 months to complete and be followed by an independent assessment that will review if they truly are Improvement Practitioners and can lead change in your business from the inside out.

We talk about making people as miserable as possible, but for the right reasons. We mean we want to test the character of the learner. We want them to apply this new learning to transform your business.

For more details on how a continuous improvement apprenticeship can benefit you and your people, click here.