Home2014 Treaties and Agreements ...Brazil (14-828) – Arrangement for the Exchange of Technical Information and Cooperation in Regulatory and Safety Research Matters hide Brazil (14-828) – Arrangement for the Exchange of Technical Information and Cooperation in Regulatory and Safety Research Matters TIAS Office of Treaty Affairs August 28, 2014 Nuclear Energy: Safety Arrangement signed at Rio de Janeiro and Rockville August 1 and 28, 2014; entered into force August 28, 2014. With addenda. Download attachment [687 KB] Tags Brazil Nuclear Energy Treaty Law