Greece was not one of the ten founding members of the Council of Europe, but it was the first state to join, doing so three months later, on 9 August 1949. In 1953, the Hellenic Parliament unanimously ratified the Council of Europe's human rights treaty, the European Convention on Human Rights, and its first protocol. Greece filed the first before the European Commission of Human Rights, , in 1956, alleging human rights violations in British Cyprus.