FR Lean 6 Sigma Green Belt wiith ILSSI certification - Face to Face Luxembourg Quality management - Total quality - Six Sigma 06.05.2024
EN Lean Six Sigma Yellow Belt - e Learning E-Learning Quality management - Total quality - Six Sigma 01.01.2099
EN Lean Six Sigma Black Belt eLearning E-Learning Quality management - Total quality - Six Sigma 01.01.2099