1- “Muslims and the Frontiers of Knowledge in the 21st. Century: Issues, Prospects and Challenges”.Organized by The Institute of Islamic Understanding Malaysia. Kuala Lumpur. 28th -29th July 2009.
2- UN World Conference against Racism, Racial Discrimination, Xenophobia and Related Intolerance: The Durban Review Conference. Geneva, Switzerland. 20- 24 April 2009.
3- The United Nations 7th Global Forum on Reinventing Government: “Building Trust in Government”Vienna. 26-29 June 2007.
4- The United Nations 6th Global Forum on Reinventing Government: “Toward Participatory and Transparent Governance”Seoul. 24-27 May 2005.