Monika Stankiewicz, Executive Secretary, Minamata ConventionBrenda Koekkoek, Senior Coordination Officer, Minamata Convention    

António Guterres, United Nations Secretary-General Carlos Cuerpo, Minister of Economy, Trade and Business, Spain Rebeca Grynspan, Secretary-General, United Nations Trade and DevelopmentLi Junhua, Under-Secretary-General, United Nations Department of Economic and Social Affairs

Oksana Tarasova, WMO Senior Scientific Officer 

Rebeca Grynspan, Secretary-General of UN trade and development  

Tatiana Molcean, United Nations Under-Secretary-General, UNECE Executive Secretary  Martin Tschirren, State Secretary, Director general of the Federal Office for Housing, Switzerland, Chair of the Ministerial MeetingŽeljko Uhlir, Secretary of State, Ministry of Physical Planning, Construction…

Yao Agbetse, Independent Expert on the Human Rights situation in the Central African Republic

Regina Asariotis, Chief, Trade Logistics Branch (UNCTAD)Hassiba Benamara, economist, Trade logistics branch (UNCTAD)

Jan-Michael Simon, Chair of the Group of Human Rights Experts on NicaraguaAriela Peralta Distefano, Expert member of the Group of Human Rights Experts on NicaraguaReed Brody, Expert member of the Group of Human Rights Experts on Nicaragua

Marta Valiñas, Chair of the Fact-Finding Mission)Francisco Cox Vial, Expert Member of the Fact-Finding Mission)Patricia Tappatá Valdez, Expert Member of the Fact-Finding Mission)   

Mariana Katzarova, UN Special Rapporteur on the situation of human rights in the Russian Federation