 Uyo muhari, mu nyuma wagiye kwitwa CNDD-FDD, umaze kwinjira mu masezerano yamahoro ya Arusha yo mu 2000 ugashira ibirwanisho hasi mu 2003, Jenerali Ndayishimiye yarakoze mu biro bikuru vya gisirikare, mu nyuma aragenwa nkumushikiranganji wintwaro yo hagati mu 2006-2007, imbere yuko agenwa kuba umuhanuzi wa gisirikare mu biro vyumukuru wigihugu. 