On 10 October 2009, Armenia and Turkey signed protocols on the normalisation of relations, which set a timetable for restoring diplomatic ties and reopening their joint border. The ratification of those had to be made in the national parliaments. In Armenia, before sending the protocols to the parliament, it was sent to the Constitutional Court to have their constitutionality to be approved. The Constitutional Court made references to the preamble of the protocols underlying three main issues. One of them stated that the implementation of the protocols did not imply Armenia's official recognition of the existing Turkish-Armenian border established by the Treaty of Kars. By doing so, the Constitutional Court rejected one of the main premises of the protocols, i.e. “the mutual recognition of the existing border between the two countries as defined by relevant treaties of international law". This was for the Turkish Government the reason to back down from the Protocols. The Armenian President had made multiple public announcements, both in Armenia and abroad, that, as the leader of the political majority of Armenia, he assured the parliamentary ratification of the protocols if Turkey also ratified them. Despite this, the process stopped, as Turkey continuously added more preconditions to its ratification and also "delayed it beyond any reasonable time-period".