The correct supply of medical material is of fundamental importance for the normal performance of the activities of the hospital wards and to guarantee a high quality health service. LORAN SUPPLY CHAIN SYSTEM is the hospital logistics service which, using an innovative software, TNT Web 2.0, digitizes the entire supply chain process and the relevant documentation. Thanks to LORAN SUPPLY CHAIN SYSTEM it is possible to quantify, for example, the activity of the operating room, the material used for each patient, the number and types of intervention, the turnover of the companies producing the material, and much more.