EN Lean Six Sigma Black Belt eLearning E-Learning Quality management - Total quality - Six Sigma 01.01.2099
FR Lean Six Sigma Green Belt for Services Luxembourg Quality management - Total quality - Six Sigma 17.12.2024
EN Lean Six Sigma Yellow Belt for Services On request Quality management - Total quality - Six Sigma 01.01.2099
FR Lean 6 Sigma Green Belt wiith ILSSI certification - Face to Face Luxembourg Quality management - Total quality - Six Sigma 17.12.2024