Home2013 Treaties and Agreements ...Vietnam (13-509) – Arrangement for the Exchange of Technical Information and Cooperation in Nuclear Safety Matters hide Vietnam (13-509) – Arrangement for the Exchange of Technical Information and Cooperation in Nuclear Safety Matters TIAS Office of Treaty Affairs May 9, 2013 Nuclear Energy Arrangement signed at Washington May 9, 2013; entered into force May 9, 2013. With addenda and annex. Download attachment [774 KB] Tags Nuclear Energy Treaties Vietnam