This Regulation establishes the conditions and procedures for the entry and processing of alerts in SIS on third-country nationals and for the exchange of supplementary information and additional data for the purpose of refusing entry into and stay on the territory of the Member States.
Leis an Rialachán seo, bunaítear na coinníollacha agus na nósanna imeachta a bhaineann le foláirimh maidir le náisiúnaigh tríú tír a iontráil agus a phróiseáil in SIS, le malartú faisnéise forlíontaí agus le sonraí breise ar mhaithe le teacht isteach agus fanacht ar chríoch na mBallstát a dhiúltú.