Home2001 Treaties and Agreements ...Brazil (01-917) – Agreement Concerning International Safeguards and Applications of Nuclear Material with Extension hide Brazil (01-917) – Agreement Concerning International Safeguards and Applications of Nuclear Material with Extension TIAS Office of Treaty Affairs September 17, 2001 Nuclear Energy Agreement signed at Vienna September 19, 1995; entered into force September 19, 1995. Agreement extending the agreement. Signed at Vienna September 17, 2001; entered into force September 17, 2001. Download Attachment [480 KB] Tags Brazil Nuclear Energy Treaties