In 1936, before the enactment of the existing Constitution, George VI had been declared "By the Grace of God, of Great Britain, Ireland and the British Dominions beyond the Seas King, Defender of the Faith, Emperor of India" and, under the External Relations Act of the same year, it was this King who formally represented the state in its foreign affairs. Treaties, for example, were signed in the name of the King, who also accredited ambassadors and received the letters of credence of foreign diplomats. Representing a state abroad is seen by many scholars as the key characteristic of a head of state. This role meant, in any case, that George VI was the Head of State in the eyes of foreign nations.