The present invention is about a tracking system of human beings suitable for geographical and temporal identification of all individuals to be benefited by the system. The tamper-proof tracking system of human beings, according to the invention, comprises: a) one or more transceiver devices located inside the body to be tracked, capable of storing and/or transmitting information of an individual's positioning; b) information collecting and transmitting network, for data sent by the transceiver elements, which may include satellite stations; c) portable or mobile devices for immediate personal identification; d) sub-centers or sub-stations, for simultaneous and immediate availability of data; e) central site for storing all data picked up and transmitted by the collecting network.