Allows pesticides to be classified according to their potential to reach surface water and groundwater. SIRIS allows classification of pesticides into the ‘ideal’ and the ‘worst’ for use on the farm/field. It can help a farmer to select the best one according environment parameters. Additionally, SIRIS-Pesticides can help to organize the monitoring of pesticides in waters at the regional or local scale (as set by the user). The results of SIRIS are rankings that represent risks. Country of use: FR.