It operates as the second of the three pillars of the European Union as established by the Treaty of Maastricht in 1993 and required unanimity among member states in the EU's Council.
Decisions require unanimity among member states in the EU's Council. It operates as the second of the three pillars of the European Union as established by the Treaty of Maastricht in 1993.
It operates as the second of the three pillars of the European Union as established by the Treaty of Maastricht in 1993. Decisions require unanimity among member states in the EU's Council.
It operates as the second of the three pillars of the European Union as established by the Treaty of Maastricht in 1993. Decisions require unanimity among member states in the EU's Council.