2005 international organization leaders – Events of 2006 – 2007 international organization leaders – International organization leaders by year See also: * List of state leaders in 2006 * List of religious leaders in 2006 * List of colonial governors in 2006 * African, Caribbean and Pacific Group of States (ACP) – * Secretary-General – John Kaputin, Papua New Guinea (2005–present) * African Development Bank – * President – Donald Kaberuka, Rwanda (2005–2010) * African Union – * Chairperson – 1. * Olusegun Obasanjo, Nigeria (2004–2006) 2. * Denis Sassou-Nguesso, Congo-Brazzaville (2006–2007) * Chairperson of the Commission – Alpha Oumar Konaré, Mali (2003–2008) * President of the Pan-African Parliament – Gertrude Mongella, Tanzania (2004–2009) * Andean Community – * Secre