Untreated sewage is not used for irrigation/fertigation or other pre-harvest activities.
Where treated sewage water or reclaimed water is used, water quality shall comply with the WHO published Guidelines for the Safe Use of Wastewater and Excreta in Agriculture and Aquaculture 2006. Also, when there is reason to believe that the water may be coming from a possibly polluted source (i.e. because of a village upstream, etc.) the farmer shall demonstrate through analysis that the water complies with the WHO guideline requirements or the local legislation for irrigation water. No N/A."