On 31 January 2017, the Italian Constitutional Court ruled that a same-sex marriage, conducted between two women and performed in Nord-Pas-de-Calais in France, must be recognized in Italy. The Court refused to hear the case of the mayor of the small town of Santo Stefano del Sole, who was attempting to appeal an earlier sentence passed down from the Court of Appeal of Naples, in which the marriage was officially recognized. One of two women had the right to claim Italian citizenship "jus sanguinis". Thus, refusal to recognize the union was seen as being in direct violation of the Charter of Fundamental Rights of the European Union, of the fundamental rights of European citizens, of the right of free movement for citizens throughout the member states and, lastly, of the basis of non-discrimination.