Conference on Facilitating the Entry into Force of the Comprehensive Nuclear-Test-Ban-Treaty (Vienna, 3-5 September 2003)

NGO delegations attending the opening session at the Austria Center Vienna on 3 September 2003. Second row, second from left: Dr. Klaus Renoldner of International Physicians for the Prevention of Nuclear War (IPPNW), speaker of the group of NGOs accredited at the Conference; first row, second from left: Dr. Hans Koechler, President of the International Progress Organization (I.P.O.); left: Mr. Markus Simbeni, member of the delegation of the I.P.O.