On 17 January 1946, Ernest Bevin the British Foreign Secretary, announced in a speech at the General Assembly of the United Nations, that the British Government intended to take steps in the near future to establish Transjordan as a fully independent and sovereign state. The Treaty of London was signed by the British Government and the Emir of Transjordan on 22 March 1946 as a mechanism to recognise the full independence of Transjordan upon ratification by both countries parliaments. Transjordan's impending independence was recognized on 18 April 1946 by the League of Nations during the last meeting of that organization. On 25 May 1946 the Transjordan became the "Hashemite Kingdom of Transjordan" when the ruling 'Amir' was re-designated as 'King' by the parliament of Transjordan on the day it ratified the Treaty of London. 25 May is still celebrated as independence day in Jordan although officially the mandate for Transjordan ended on 17 June 1946 when in accordance with the Treaty of London the ratifications were exchanged in Amman and Transjordan gained full independence. In 1949 the country's official name was changed to the "Hashemite Kingdom of Jordan".