necessary in individual cases for the establishment, exercise or defence of legal claims relating to the prevention, investigation, detection or prosecution of a specific criminal offence for which Europol is competent.
go bhfuil sé riachtanach i gcásanna aonair le haghaidh éilimh dhlíthiúla bhunú, a fheidhmiú nó a chosaint, ar éilimh iad a bhaineann le cion coiriúil sonrach a bhfuil Europol inniúil ina thaobh a chosc, a imscrúdú, a bhrath nó a ionchúiseamh.