Every four years, there is a review of the Irish Nitrates Action Programme regulations under EU Nitrates Directive requirements. The Nitrates Action Programme aims to improve and protect water quality from nutrient and sediment losses from farmland. The present regulations are SI No 605 of 2017 and SI No 65 of 2018. The next review of the Nitrates Action Programme is scheduled during 2021. These regulations apply to all farms and limits stocking rates up to a maximum of 170kg/ha organic nitrogen loading for standard farms.