Dr. Alberto Marcellini; Co-Coordinator; Instituto Geofisica della Litosfera; Istituto di Ricerca sul Rischio Sismico, CNR; Via Ampera, 56, 20133 Milano; ITALY; Fax: 39-2-266 809 87;

Prof.Dr. Atilla M. Ansal; Co-Coordinator; Istanbul Technical University; Civil Engineering Faculty; Maslak 80626, Istanbul; TURKEY; Fax: 90-212 285 6006; Tel: 90-212 285 3702; e-mail: ansal@sariyer.cc.itu.edu.tr

Prof.Dr. Filippo Vinale; University of Napoli; Faculty of Civil Engineering; Via Claudio 21; 80125 Napoli - ITALY; Fax: 39-81 768 3481; Tel: 39-81 768 3469; e-mail: vinale@unina.it

Prof.Dr. George Bouckovalas; National Technical Univeristy of Athens; Civil Engineering Department; Geotechnical Division; 42 Patission Str. 10682 Athens, GREECE; Fax: 30-1 772 3428 ; Tel: 30-1-772 3780; e-mail: g.bouck@civil.ntua.gr

Dr. Farrokh Nadim; Norwegian Geotechnical Institute; Sognsveien 72, PO Box. 3930, Ullevaal Hageby;N-0806 Oslo; NORWAY; Fax: 47-22 23 0448;

Prof.Dr. Kosta Talaganov; Institute of Earthquake Engineering and Engineering Seismology; Salvador Aljende 73; P.O.B.101 - Skopje 91000; Republic of Macedonia; Fax:389 91 112 163;

Prof.Dr. S. Frydman; TECHNION; Department of Civil Engineering; Technion City - Haifa 32000; Israel; Fax: 972-4 8 323 433;

Dr. Pedro S.Seco e Pinto; National Laboratory of Civil Engineering; Geotechnical Department; Av.do Brasil 101; 1799 Lisboa Codex - PORTUGAL; Fax: 351-1 847 8187; Tel: 351-1 848 2131

Prof.Dr. Kyriazis Pitilakis; Aristotle-University of Thessaloniki; Department of Civil Engineering; Laboratory of Soil Mechanics and Foundations; University P.O.Box 713-1, GR-54006, Thessaloniki, GREECE; Fax : 30-31-99-5619; Tel: 30-31 99 5693; e-mail: pitilakis@evripos.civil.auth.gr

Dr. Vladimir Schenk; Institute of Rock Structure and Mechanics; Czech Academy of Sciences; V Holesovickach 41; 182 09 Praha 8 - Liben, CZECH REPUBLIC; Fax: 42-2 684 801 05; e-mail: schenk@lorien.site.cas.cz

Prof.Dr. Carlos Sousa Oliveria; Instituto Superior Tecnico; Engenharia Civil; Av.Rovisco Pais; 1096 Lisboa Codex, PORTUGAL; Fax: 351-1 849 7650;Tel: 351-1 841 8201; e-mail: csolis@civil1.ist.utl.pt

Dr. Pierre-Yves Bard; LCPC, Universite Joseph Fourier; Observatoire de Geronoble; Laboratoire de Geophysique Interne et Tectonophysique; IRIGM BP 53X, F-38041 Grenoble Cedex, FRANCE; Fax: 33-876 514 422; Tel: 33-76 8514 487; e-mail: bard@lgit.observ-gr.fr

Dr. Paula Teves Costa; Centro de Geofisica; Universidade de Lisboa; Rua da Escola Politecnica 58; 1250 Lisboa, PORTUGAL; Fax:351 -1 395 3327; Tel: 351-1 396 1521/209; e-mail: fptcosta@cc.fc.ul.pt

Dr. Nikos Theodulidis; Institute of Engineering Seismology and Earthquake Engineering; ITSAK; P.O.Box 53 Finikas; Thessaloniki; 55102 GREECE; Fax: 30-31 47 60 85; Tel: 30-31 47 6081; e-mail: ntheo@itsak.gr

Dr. Carlos Lopez Casado; Departamento de Fisica Teorica y del Cosmos; Facultad de Ciencias; Universidad de Granada; SPAIN; Fax: 34-58 24 4012; Tel: 34-58 24 3306; e-mail: clcasado@goliat.wgr.es

Dr. Alberto Tento; Istituto di Ricerca sul Rischio Sismico, CNR; Via Ampera, 56; 20133 Milano; ITALY; Fax: 39-2-266 809 87; Tel: 39-2 706 43 630; e-mail: acmt@daphne.irrs.mi.cnr.it

Dr. J.P. Meneroud; CETE Mediterranee; 56 Bd. Stalingrtad; 06300 Nice; FRANCE; Fax: 33-9200 8199

Prof.Dr. Teresa Crespellani; Universita di Firenze; Dipartimento di Ingegneria Civile; Via Santa Marta 3; 50139 Firenze, ITALY; Fax: 39-55-495 333; Tel: 39-55 678 335& 39-55 479 6313

Prof.Dr. Dimitar Petrovski; Institute of Earthquake Engineering and Engineering Seismology; Salvador Aljende 73; P.O.B.101 - Skopje 91000; Republic of Macedonia; Fax: 389 91 112 163

Dr. Alain Pecker; Geodynamique et Structure; 157 Rue des Blains; 92220 Bagneua; FRANCE; Fax: 33-1 46 65 58 54; Tel: 33-1 46 65 00 11; email : Pecker_geodyn@msn.com

Prof.Dr. Michele Maugeri; Universita di Catania; Faculta di Ingegneria; Viale A.Doria 6; 95125 Catania, ITALY; Fax: 39-95 894 334; Tel: 39-95 338 920 & 39-95 764 7615

Dr. Dieter Mayer-Rosa; ETH, Schweizerischer Erdbebendienst; ETH Hönggerberg; 8093 Zurich; SWITZERLAND; Fax: 41-1-633 1065; Tel: 41-1 633 2602 & 41-1 371 0612; e-mail: dieter@seismo.ifg.ethz.ch

Dr. Donat Fäh; ETH, Schweizerischer Erdbebendienst; ETH Hönggerberg; 8093 Zurich; SWITZERLAND; Fax: 41-1-633 1065; Tel: 41-1 633 2658 & 41-1 870 2188; e-mail: faeh@seismo.ifg.ethz.ch

Dr. Julian Bommer; Department of Civil Engineering; Imperial College of Science, Technology and Medicine; Imperial College Road, London, SW7 2BU; UNITED KINGDOM; Fax: 44-171 594 6053; e-mail: j.bommer@ic.ac.uk

Dr. Christos A.Papaioannou; Institute of Engineering Seismology; Earthquake Engineering; P.O.Box 53, GR 55102 Finikas; Thessaloniki; GREECE; Fax: 30-31 47 60 85; Tel: 30-31 47 60 81; e-mail: chpapai@itsak.gr

Dr. Vincente Cuellar Mirasol; Centro de Estudios y Experimentacion de Obras Publicas; Sector de Reconocimiento y Geotecnia Basica del CETA; Alfonso XII-3 Madrid 28014; Spain; Fax: 34-1335 7322; Tel: 34-1335 7359