Council Decision 2010/779/EU of 14 December 2010 concerning the request of the United Kingdom of Great Britain and Northern Ireland to take part in some of the provisions of the Schengen acquis relating to the establishment of a European Agency for the operational management of large-scale IT systems in the area of freedom, security and justice;

Council Decision (EU) 2018/1600 of 28 September 2018 concerning the request of the United Kingdom of Great Britain and Northern Ireland to take part in some of the provisions of the Schengen acquis relating to the establishment of a European Union Agency for the operational management of large-scale IT systems in the area of freedom, security and justice (eu-LISA).