During which year did Switzerland become a full member of the United Nations?
Switzerland of 2018. Traditionally, Switzerland avoids alliances that might entail military, political, or direct economic action and has been neutral since the end of its expansion in 1515. Its policy of neutrality was internationally recognised at the Congress of Vienna in 1815. Only in 2002 did Switzerland become a full member of the United Nations and it was the first state to join it by referendum. Switzerland maintains diplomatic relations with almost all countries and historically has served as an intermediary between other states. Switzerland is not a member of the European Union; the Swiss people have consistently rejected membership since
Member states of the United Nations Niue, which are both associated states of New Zealand, are not members of the UN, but are members of specialized agencies of the UN such as WHO and UNESCO, and have had their "full treaty-making capacity" recognized by United Nations Secretariat in 1992 and 1994 respectively. They have since become parties to a number of international treaties which the UN Secretariat acts as a depositary for, such as the United Nations Framework Convention on Climate Change and the United Nations Convention on the Law of the Sea, and are treated as non-member states. Both the Cook Islands and Niue have