Home2005 Treaties and Agreements ...Ukraine (05-420.3) – Implementing Arrangement for Cooperating in the Area of Prevention of Illicit Trafficking in Nuclear and Other Radioactive Material hide Ukraine (05-420.3) – Implementing Arrangement for Cooperating in the Area of Prevention of Illicit Trafficking in Nuclear and Other Radioactive Material TIAS Office of Treaty Affairs April 20, 2005 Nonproliferation: Nuclear Material Arrangement signed at Washington and Kiev April 8 and 20, 2005; entered into force April 20, 2005. Download attachment [692 KB] Tags Arms Control and Nonproliferation Nonproliferation Treaties Ukraine