Lisbon Treaty

The Treaty of Lisbon or Lisbon is an international agreement that amends the two treaties which form the constitutional basis of the European Union . The Lisbon Treaty was signed by the EU member states on 13 December 2007 and  force on 1 December 2009. It amends the Maastricht Treaty and the Treaty of Rome.In this process, the Rome Treaty was renamed to the Treaty on the Functioning of the European Union (TFEU).

Prominent changes included the move from unanimity to qualified majority voting in several policy areas in the Council of Ministers, a change in calculating such a majority to a new double majority, a more powerful European Parliament forming a bicameral legislature alongside the Council of ministers under the ordinary legislative procedure, a consolidated legal personality for the EU and the creation of a long-term President of the European Council and a High Representative of the Union for Foreign Affairs and Security Policy. The Treaty also made the Union's bill of rights, the Charter of Fundamental Rights, legally binding.
Functioning

As an amending treaty, the Treaty of Lisbon is not intended to be read as an autonomous text. It consists of a number of amendments to the Treaty on European Union ("Maastricht Treaty") and the Treaty establishing the European Community ("Treaty of Rome"), the latter renamed 'Treaty on the Functioning of the European Union' in the process. As amended by the Treaty of Lisbon, the Treaty on European Union provides a reference to the EU's Charter of Fundamental Rights, making that document legally binding. The Treaty on European Union, the Treaty on the Functioning of the European Union and the Charter of Fundamental rights thus have equal legal value and combined constitute the European Union's legal basis.

 Charter of Fundamental Rights of the European Union

The rights charter bans, among other things, capital punishment and eugenics
The fifty-five articles of the Charter of Fundamental Rights of the European Union enshrine certain political, social, and economic rights for both European Union citizens and residents, into EU law. It was drafted by the European Convention and solemnly proclaimed on 7 December 2000 by the European Parliament, the Council of Ministers and the European Commission. However its then legal status was uncertain and it did not have full legal effect until the entry into force of the Lisbon Treaty on 1 December 2009.

In the rejected Treaty establishing a Constitution for Europe the charter was integrated as a part of the treaty itself. In the Lisbon Treaty, however, the charter is incorporated by reference and given legal status without forming part of the treaties. The EU must act and legislate consistently with the Charter and the EU's courts will strike down EU legislation which contravenes it. The Charter only applies to EU member states as regards their implementation of EU law and does not extend the competences of the EU beyond its competences as defined in the treaties.