As far as the use of the SIS is concerned, this Regulation constitutes an act building upon, or otherwise relating to, the Schengen acquis within, respectively, the meaning of Article 3(2) of the 2003 Act of Accession, Article 4(2) of the 2005 Act of Accession and Article 4(2) of the 2011 Act of Accession.
Sa mhéid a bhaineann le húsáid CFS, is éard atá sa Rialachán seo gníomh a chuireann le acquis Schengen, nó a bhaineann leis an acquis sin ar shlí eile, de réir bhrí Airteagal 3(2) d’Ionstraim Aontachais 2003, Airteagal 4(2) d’Ionstraim Aontachais 2005 agus Airteagal 4(2) d’Ionstraim Aontachais 2011, faoi seach.