(1) A policy of maximum sustainable yield is based on a management system that allows catches of the largest amount of fish possible every year without endangering the catches of following years.
(1) Is é atá i gceist le polasaí uasghabhála inbhuanaithe ná bunú córais a cheadaíonn iascaireacht an mhéid is mó is féidir éisc gach bliain, gan dochar a dhéanamh do ghabhálacha na mblianta atá le teacht.