Several wireless technology applications (RFID, WiFi, GSM, GPRS) have been developed to improve patient care, reaching a significant success and diffusion in healthcare. Given the potential development of such a technology, care must be paid on the potential risks deriving from the use of wireless device in healthcare, among which one of the most important is the electromagnetic interference with medical devices. The analysis of the regulatory issues concerning the electromagnetic compatibility of medical devices is essential to evaluate if and how the application of the current standards allows an effective control of the possible risks associated to the electromagnetic interference on medical devices.