Home1997 Treaties and Agreements ...Chile (12875) – Agreement for Cooperation in the Promotion and Development of Civil Aviation hide Chile (12875) – Agreement for Cooperation in the Promotion and Development of Civil Aviation TIAS Office of Treaty Affairs July 11, 1997 Transportation Memorandum of cooperation signed at Washington and Santiago July 11, 1997; Entered into force July 11, 1997. With annex. Download attachment [208 KB] Tags Chile Transportation Treaties