WHO Director General H.E. Dr. Margaret Chan, IFRC Director General H.E. Mr. Marko Niskkola, UNCTAD Secretary-General H.E. Mr.Supachai Panitchpakdi, Inter-Parliamentary Union Secretary General H.E. Mr.Anders Johnson, WMO Secretary General H.E. Mr Michel Jarraud, President of Geneva Diplomatic Club Mr. Robert Blum signed condolence books at the Permanent Mission of China to UNOG on 20 May, expressing deep condolences to the victims of the Wenchuan Earthquake on 12 May 2008.