text: The Bank of International Settlements (BIS) building should be enclosed with an international border as it, for all practical purposes, is sovereign onto itself. From a sovereignty perspective it is comparable to the Sovereign Military Order of Malta buildings in Rome which are globally recognized as sovereign territory and marked as such on OSM. In addition, see article 3 in the BIS HQ agreement with Switzerland: https://www.bis.org/about/headquart-en.pdf