In Antarctica, Ecuador has maintained a peaceful research station for scientific study as a member nation of the Antarctica Treaty. Ecuador has often placed great emphasis on multilateral approaches to international issues. Ecuador is a member of the United Nations (and most of its specialized agencies) and a member of many regional groups, including the Rio Group, the Latin American Economic System, the Latin American Energy Organization, the Latin American Integration Association, the Andean Community of Nations, and the Bank of the South (Spanish: ''Banco del Sur'' or ''BancoSur'').