http://www.google.com/patents/US20130057388 *Internet of Things Lawful Interception* US 20130057388 A1 *Estratto* ** The present invention relates to methods and arrangements for providing a Law Enforcement Agency (*200*) with things data related to one or more target identities using a Radio-Frequency Identification (RFID) Data Manager (*124*), which is managing RFID data traffic comprising things data in a Radio-Frequency Data system, wherein said manager (*124*) is provided with an Intercepting Control Element (ICE; *160*). The invention further involves receiving to the Intercepting Control Element (*160*) a request to intercept dynamic and optionally static things data related to one or more target identities. It further involves collecting in the Intercepting Control Element (*160*), dynamic things and optionally static things data related to one or more target identities for which things data has been requested and forwarding the collected data to a Law Enforcement Management Function unit.