Home2004 Treaties and Agreements ...Nicaragua (04-1123) – Agreement Concerning Cooperating Nation Information Exchange System (CNIES) hide Nicaragua (04-1123) – Agreement Concerning Cooperating Nation Information Exchange System (CNIES) TIAS Office of Treaty Affairs November 23, 2004 Law Enforcement: Cooperating Nation Information Exchange System Agreement effected by exchange of notes at Managua October 18 and November 23, 2004; entered into force November 23, 2004. Download attachment [488 KB] Tags Law Enforcement Nicaragua Treaties