Method for tracking sanitary materials and goods with a RFId identification system; the materials and goods provided with at least one label containing a microchip containing data of the material or good and an antenna; the materials and goods placeable in a storage area provided with a plurality of transceiving radio frequency identification antennae and associated connectivity devices; the plurality of antennae and connectivity devices placed so as to receive and exchange information via RFId technology inside the set area, so as to automatically record and detect the loading and/or collecting of the labeled materials and goods and exchange information relative to the identified objects; the method includes: a) carrying out the exchange of tag-antenna information in a range of radiofrequencies comprised between 850 and 960 MHz (UHF); and b) restricting the range of radiofrequencies (UHF) through the shielding of the area arranged for storage of the materials and goods.
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