Any processing of SIS data by Member States for purposes other than those for which it was entered into SIS has to be linked with a specific case and justified by the need to prevent an imminent and serious threat to public policy and to public security, on serious grounds of national security or for the purposes of preventing a serious crime.
Ní mór aon phróiseáil a dhéantar ar shonraí SIS ag na Ballstáit chun críoch seachas na críocha ar chucu a iontráladh in SIS iad a nascadh le cás sonrach agus ní mór údar a bheith léi chun an gá le gar-bhagairt thromchúiseach ar an mbeartas poiblí agus ar an tslándáil phoiblí a chosc, ar fhorais thromchúiseacha slándála náisiúnta nó chun coir thromchúiseach a chosc.