Home2011 Treaties and Agreements ...Sweden (11-919) – Arrangement for the Exchange of Technical Information and Cooperation in Nuclear Safety Matters hide Sweden (11-919) – Arrangement for the Exchange of Technical Information and Cooperation in Nuclear Safety Matters TIAS Office of Treaty Affairs September 19, 2011 Nuclear Energy: Nuclear Safety Arrangement signed at Vienna September 19, 2011; entered into force September 19, 2011. With addenda. Download attachment [550 KB] Tags Nuclear Energy Sweden Treaties