A decision to refuse, annul or revoke a travel authorisation could indicate a security, illegal immigration or high epidemic risk posed by the applicant.
Le cinneadh chun údarú taistil a dhiúltú, a neamhniú nó a chúlghairm, d’fhéadfaí a thabhairt le fios go mbaineann riosca slándála, riosca inimirce neamhdhlíthiúla nó ardriosca eipidéime leis an iarratasóir.