Leon Oei

Project Officer

Leon Oei joined HD as a consultant in 2017. He works on preventing escalations in tensions in the South China Sea. Prior to joining HD, Leon spent three years at a foreign embassy in Singapore facilitating international trade within Southeast Asia. Leon holds an MSc. in Strategic Studies from the S. Rajaratnam School of International Studies (RSIS) where he held the RSIS scholarship from 2015-2016. He graduated magna cum laude from the Singapore Management University with a BSc. in Political Science and Economics.


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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