Home2002 Treaties and Agreements ...Croatia (13156) – Agreement on the Status of the American International School in Zagreb hide Croatia (13156) – Agreement on the Status of the American International School in Zagreb TIAS Office of Treaty Affairs November 14, 2002 Education: American International School Agreement signed at Zagreb June 27, 2001; Entered into force November 14, 2002. Download Attachment [342 KB] Tags Croatia Education Treaties