Article R5222-1 of the French Public Health Code
The purpose of vigilance of in vitro diagnostic medical devices, known as reactovigilance, is to monitor incidents and risks of incidents as defined in 1° of article R. 5222-2. It is carried out on all in vitro diagnostic medical devices after they have been placed on the market, as well as on the in vitro diagnostic medical devices mentioned in article L. 5221-5.