2018 - Present: United Nations System

• Chairman, Advisory Committee on Administrative and Budgetary Questions (2020-Present) and Member since 2018

2008 - 2017: Ministry of Foreign Affairs of Chad

• Permanent Mission of the Republic of Chad to the United Nations, New York (2014 ¨C 2017)
• Charge d¡¯affaires a.i Permanent Mission of the Republic of Chad to the United Nations (2016)
• Deputy Permanent Representative of the Permanent Mission of the Republic of Chad to the United Nations (2017)
• Vice-President of the Fifth Committee of the United Nations General Assembly (2015-2016)
• Principal delegate to the Fifth Committee of the General Assembly in charge of administrative finance, and budget matters (2014-2017)
• Chairman of the African Group in charge of the 5th Committee of the United Nations General Assembly (2016-2017)
• Delegate to the Second Committee of General Assembly in charge of Least Developed Countries (LDC), Landlocked Developing countries (LLDC), and the implementation of 2030 agenda and financing for the development (2014-2016)
• Chief Negotiator of the African Group of Experts for the 3rd International Conference on Financing for Development (2014-2015)
• Member of the Chadian Expert team in charge of the United Nations Security Council (2014-2015)
• Member of the UNDP/UNFPA/UNOPS Executive Boards (2016-2017)
• Permanent Mission of the Republic of Chad to Ethiopia, the African Union, and the Economic Commission for Africa, Addis Ababa (2008-2013)
• Chairman of the Expert Group of the PRC Sub-Committee on International Cooperation (2010-2012)
• Principal Delegate of the Republic of Chad to the PRC sub-committee on Administrative, Financial and Budgetary matters (2008-2012)
• Principal Delegate of the Republic of Chad to the African Union Peace and Security Council (2008-2010)
• Member of the Subcommittees on Refugees and Internal Displaced Persons, Economic and Trade matters, and New Partnership for the Development of Africa (NEPAD) (2008-2012)