(a)
SIS II
Council Decision 2007/533/JHA of 12 June 2007 on the establishment, operation and use of the second generation Schengen Information System (SIS II) · European Union
a central system (Central SIS II) composed of: a technical support function (‘CS-SIS’) containing a database, the ‘SIS II database’, a uniform national interface (NI-SIS);
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Source: EUR-Lex (Cellar) · retrieved 2026-11-14 · Text as adopted (Official Journal); later amendments are not incorporated in this text.