Today’s medical devices are the lifesaving tool and these tools are very frequently used globally since long ago. With the increase in the number of medical devices and their uses, there is an increase in the number of adverse events related to such devices. That is why Materiovigilance is an important tool for the identification, collection, reporting, and analysis of any aversive catastrophe related to the use of medical devices and protection of a patient’s life by fending its reiteration. Post marketing surveillance of medical devices has been initiated in many countries, like the United States of America has started a program under the name Medical Device Reporting (MDR), France, Australia and the United Kingdom have also come up with their own programs. Apart from this India has also initiated the Materiovigilance program by Drug Controller General of India (DCGI) at the Indian Pharmacopoeia Commission (IPC) in Ghaziabad in 2015. In this article we have discussed about the risks associated with the use of different classes of medical devices and the need of Materiovigilance program. This article also discusses the adverse events associated with the medical devices, the reporting criteria of those adverse events and the different clinical events of the medical devices
