Qualified Person

Lean Six Sigma - Yellow Belt (TÜV)

Certificate Holder: Ghourabi Abdelmalek

Test Mark Number: 0000073339

Certified competencies

In the examination participants prove their knowledge in the following areas:

  • Basic knowledge of the DMAIC-methodology
  • Basics of process optimization

"Lean Six Sigma - Yellow Belt (TÜV)" are capable of conducting - partly independently - with the support of a Master Black Belt, Black Belt or Green Belt - smaller optimization workshops (e.g. Kaizen) according to the DMAIC-methodology. Using a systematic approach based on the DMAIC-methodology Yellow Belts can effectively support the success of an enhancement team and help to bring the necessary transparency into processes in order to identify potential for improvement.


Ghourabi Abdelmalek, Tunisia