Decision of the Constitutional Council on the Treaty of Maastricht I (1992) (in French)

Decision of the Constitutional Council on the Treaty of Maastricht II (1992) (in French)

Decision of the Constitutional Council on the Treaty of Maastricht III (1992) (in French)

Decision of the Constitutional Council on the Treaty of Amsterdam (1997) (in French)

Decision of the Constitutional Council onthe Economie numérique (2004) (in French)

Decision of the Constitutional Council on the Treaty establishing a Constitution for Europe (2004) (in French)

Decision of the Constitutional Council on the copyright and information society (2006) (in French)

Decision of the Constitutional Council on the Treaty of Lisbon (2007) (in French)