= Table des Matie?res : 1. The selection of arbitrators : the experience of the AAA, ICC and ICSID in the confirmation/appointment stage of arbitration; Reports = Rapports : HOELLERING, Michael, F. The experience of the American Arbitration Association; BOND, Stephen R. The experience of the International Chamber of Commerce; SHIHATA, Ibrahim. The experience of the International Centre for the Settlement of Investment Disputes; Comments = Discussion : BOCKSTIEGEL, Karl-Heinz, HUNTER, J. Martin H., SZAASZ, Ivan; 2. The conduct of the arbitral proceedings : standards of behaviour of arbitrators = Le comportement des arbitres pendant la proce?dure arbitrale; Reports = Rapports : BERNINI, Giorgio, HOLTZMANN, Howard, NARIMAN, Fali S. Comments = Discussion : AKSEN, Gerald, BOURDIN, Rene?, KADIKI, Khaled. 3. The challenge procedure : the role of arbitral institutions, the intervention of local Courts : Reports = Rapports : AGUILAR-ALVAREZ, Guillermo, MEHREN, Robert B. von, VAN DEN BERG, Albert; Comments = Discussion : BLESSING, Marc, HASSAN, Mohamed, ROZES, Simone. Conclusions = Rapport de synthe?se : Pierre LALIVE; Annexes : ICC serving world business; Some ICC publications; La CCI au service des affaires; Quelques publications de la CCI;.