Nitrates derogation could be extended by three years after proposal backed by European Commission The JournalEuropean Commission recommends extension of nitrates derogation for Ireland RTE.ieConditions of Derogation Renewal of Critical Importance – IFA Irish Farmers’ AssociationWater quality key condition as appeal to extend nitrates derogation goes to vote The Irish TimesLocal farmer welcomes news that Ireland’s nitrates derogation has been extended Shannonside.ie