Abdoul Aziz Idrissa Barbizo

Finance and Administration Manager

Abdoul Aziz Idrissa Barbizo graduated with a Bachelor’s degree in Accounting from the University of Sonfonia Conakry. He worked for two years in an auditing and accounting firm before becoming assistant to the controller at the Nigierien Ministry of Economy and Finance as part of his national civil service. He also worked as Finance Officer of the ARAP WADATA emergency response project, an initiative funded by the NGO Lutheran World Relief. He joined HD as Finance and Administration Manager of the Diffa office in August 2018.


The Centre for Humanitarian Dialogue (HD) is a Swiss-based private diplomacy organisation founded on the principles of humanity, impartiality, neutrality and independence. Our mission is to help prevent, mitigate, and resolve armed conflict through dialogue and mediation.

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Foundation Board

As a Swiss nonprofit Foundation, HD is supervised by a Board, which serves on a voluntary basis. It sets the mission and the general policy of the Foundation and provides overall supervision of the development and implementation of the organisation’s programme and administration, as managed by the Senior Management Team.

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HD’s team has grown from a small group of 6 people in 1999 to more than 300 from over 40 different nationalities today, supervised by a 11 member Senior Management Team. The organisation is made up of individuals driven by meaningful objectives who are dedicated to making a difference through peace and mediation efforts.

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