The implementation time depends on the number of functionalities launched in the system and the number of machines/workstations covered by the MES system. The average implementation of an MES system lasts approximately 6 to 9 months. This is the time counted from the beginning of the implementation to signing the acceptance protocols. Each implementation is divided into stages. In the first stage, all the necessary hardware is ordered, the application server is prepared, the necessary cabling is launched and all arrangements are made regarding the operation of the target application. In the second phase, all hardware is assembled, signals from the machines are connected and the application is launched in the production area. In the last stage of implementation, the application is production tested and the last configuration elements are implemented.