International Advisory Committee
Giulio d'Agostini (Roma) Guido Altarelli (CERN) Violette Brisson (Orsay) John Dainton (Liverpool) Andrzej Eskreys (Cracow) Joel Feltesse (Saclay) Robert Klanner (DESY) Max Klein (Zeuthen) Aharon Levy (Tel Aviv)	Lev Lipatov (St. Petersburg) Pierre Marage (Brussels) Rosario Nania (Bologna) Jose Repond (Argonne) Frank Sciulli (Columbia) James Stirling (Durham) Albrecht Wagner (DESY) Guenter Wolf (DESY)
Local Organizing Committee
Juraj Braciník Dušan Bruncko (chair) Stanislav Dubnička Jozef Ferencei (co-chair) Peter Kopčanský	Ivan Králik Gabriela Martinská Jozef Masarik Pavel Murín Pavol Stríženec (secretary)
Organizing Institutes
Institute of Experimental Physics Slovak Academy of Sciences Košice Faculty of Science P. J. Šafárik University Košice Institute of Physics Slovak Academy of Sciences Bratislava Faculty of Mathematics, Physics and Informatics Comenius University Bratislava The workshop will be held under the auspices of President of the Slovak Republic Ing. Rudolf Schuster, PhD., Dr.h.c., President of the Slovak Academy of Sciences Prof.Ing.Štefan Luby, DrSc., Dr.h.c., Minister of Education of the Slovak Republic Doc. Mgr. Martin Fronc, PhD., and Mayor of the City of Košice JUDr. Zdenko Trebula Previous workshops took place in Durham, Eilat, Paris, Rome, Chicago, Brussels, Zeuthen, Liverpool, Bologna, Cracow and St.Petersburg. DIS 2004 is supported by Deutsches Elektronen-Synchrotron