As a Commissioning and Start-up (CSU) manager of a project, I have to commission production lines and packaging lines of a project as a CSU manager. As a CSU manager, I organize and supervise the commissioning process and validate the actions performed before the installation/machine/process/production line is put into operation. I work closely with the project team. The work includes - in short - performing the necessary adjustments, tests and inspections to ensure that the installation is fully operational, in accordance with the customer specified requirements, this means IQ. OQ and PQ (installation, Operational and Performance Qualification)