Regulation (EU) 2018/1861 of the European Parliament and of the Council constitutes the legal basis for SIS in respect of matters falling within the scope of Chapter 2 of Title V of Part Three TFEU.
Rialachán (AE) 2018/1861 ó Pharlaimint na hEorpa agus ón gComhairle, is é an bunús dlí do SIS i dtaca le hábhair a thagann faoi raon feidhme Chaibidil 2 de Theideal V de Chuid a Trí CFAE.