Home2008 Treaties and Agreements ...Chile (08-408) – Agreement Concerning the Exchange of Research and Development Information hide Chile (08-408) – Agreement Concerning the Exchange of Research and Development Information TIAS Office of Treaty Affairs April 8, 2008 Defense: Research and Development Agreement signed at Washington April 8, 2008; entered into force April 8, 2008. With appendix. Download attachment [2 MB] Tags Chile Defense Treaties