Home2005 Treaties and Agreements ...Mongolia (05-1119) – Agreement Concerning the International School of Ulaanbaatar hide Mongolia (05-1119) – Agreement Concerning the International School of Ulaanbaatar TIAS Office of Treaty Affairs November 19, 2005 Education Agreement signed at Ulaanbaatar May 26, 2004; entered into force November 19, 2005. Download attachment [370 KB] Tags Education Mongolia Treaties