where transmission to the authorities of the relevant Member States which are responsible for border control, migration, asylum or law enforcement is necessary for use in accordance with national legislation and Union and national data protection rules;
i gcás inar gá sonraí a tharchur chuig na húdaráis sna Ballstáit ábhartha atá freagrach as rialú ag teorainneacha, as imirce, as tearmann nó as forghníomhú an dlí d'fhonn a n-úsáide i gcomhréir leis an reachtaíocht náisiúnta agus le rialacha an Aontais agus rialacha náisiúnta a bhaineann le cosaint sonraí;