Coding performed the detailed design of the improvement and upgrading of the boarding pier “ex Molo C” as full non Shengen area of Leonardo Da Vinci Fiumicino Airport. The new organization and design allows the total segregation of non shengen passengers from and to the 14 gates connected. The design consists in four new steel structures that connect two different pier levels (from +8.2m to 15.2m) by elevators and stairs.