Those activities should be carried out in closed establishments where the organisms are in contained holding and with all the necessary measures taken to avoid the escape or unlawful release of invasive alien species of Union concern.
Ba cheart na gníomhaíochtaí sin a chur i gcrích i mbunaíochtaí iata ina bhfuil na horgánaigh faoi choimeád imshrianta agus na bearta uile is gá á nglacadh chun éalú nó scaoileadh neamhdhleathach speicis choimthíocha ionracha is ábhar imní don Aontas a sheachaint.