Since the possession of a valid travel authorisation is a condition of entry and stay for certain categories of third-country national, the immigration authorities of the Member States should be able to consult the ETIAS Central System when a prior search has been conducted in the EES and this search indicates that the EES does not contain an entry record corresponding to the presence of the third-country national on the territory of the Member States.
Ó tharla gur coinníoll maidir le dul isteach agus le fanacht i gcás catagóirí áirithe náisiúnach tríú tír é údarú bailí taistil a bheith ina seilbh acu, ba cheart d’údaráis inimirce na mBallstát a bheith in ann Lárchóras ETIAS a cheadú i gcás ina ndearnadh cuardach in EES roimhe sin agus go léirítear sa chuardach sin nach bhfuil taifead maidir le dul isteach in EES ar náisiúnach tríú tír a bheith ar chríoch na mBallstát.