EN Lean Six Sigma Green Belt - English On request Quality management - Total quality - Six Sigma 01.01.2099
FR Lean Six Sigma Green Belt (IASSC Exam) - English Online Quality management - Total quality - Six Sigma 25.11.2024
FR Lean Six Sigma Green Belt (IASSC Exam) - English Luxembourg Quality management - Total quality - Six Sigma 25.11.2024