Home1999 Treaties and Agreements ...Brazil (12888) – Agreement for Cooperation Concerning Peaceful Uses of Nuclear Energy hide Brazil (12888) – Agreement for Cooperation Concerning Peaceful Uses of Nuclear Energy TIAS Office of Treaty Affairs September 15, 1999 Nuclear Energy: Peaceful Uses of Nuclear Energy Agreement signed at Brasilia October 14, 1997; Entered into force September 15, 1999. With annex and agreed minute. Download attachment [2 MB] Tags Brazil Nuclear Energy Treaties