Permanent Representative of the Kingdom of Morocco to the United Nations Office Ambassador M. Loulichki welcomed by CERN Director-General R. Aymar.
Prime Minister of the Republic of Turkey R. T. Erdogan, visiting the LHC tunnel with CERN Director-General R. Aymar.
HRH Naif Bin Ahmed Al Saud, Prince of Saudi Arabia.
Deputy Prime Minister and Minister of Education and Training N. Thien Nhan in the ATLAS experimental area with Collaboration Spokesperson P. Jenni and Non-Member State Relations Adviser J. Ellis.
Ambassador A. Jemal, Permanent representative of Tunisia to the United Nations Office at Geneva and Specialised institutions in Switzerland.
Ninth President of Israel S. Peres in front of the ATLAS detector with CERN Director-General R. Heuer.
President of the Argentine Nation C. Fernández with CERN Director-General R. Heuer.
President of the Republic of Mozambique A. E. Guebuza visiting CMS experimental cavern with Non Member-State Relations Adviser J. Ellis, Collaboration Spokesperson T. Virdee and Ambassador to Switzerland F. V. Vehlo Rodrigues.
President of the Republic of Poland L. Kaczynski and First Lady visiting CMS experimental area with Collaboration Spokesperson T. Virdee and Coordinator for External Relations F. Pauss.
HSH Prince Albert II of Monaco (3rd) visiting the CMS experimental area with Ambassador R. Fillon, Collaboration Spokesperson T. Virdee and CERN Director-General R. Heuer.