Prosulfocarb is one of the most widely sold herbicidal active substances in France. For several years now, ANSES has been paying close attention to the problems posed by spray drift of prosulfocarb products. For example, the Agency has examined deposits on non-target crops following prosulfocarb treatments. It has also updated its assessment of products with regard to the exposure of local residents. Below we take stock of the work carried out by ANSES since 2017.