Part 1 Plenary lectures: the control of selectivity and stability of catalysts by spillover processes, B. Delmon; catalyst design based on spillover theory, K. Fujimoto; spillover effect as the key concept for realizing rapid catalytic reactions, T. Inui. Part 2 Special lecture: th ehistory and perspectives of spillover, S.J. Teichner. Part 3 Invited lectures: synergism in the catalysis of supported gold, M. Hanuta, et al; the effect of spillover hydrogen on coke formation catalyzed by HY zeolite and pillared montmorillonite, E. Kikuchi and T. Matsuda; spectroscopic insight into spillover, W.C. Conner Jr.; molecular hydrogen-orienated solid acid catalyst, I. Nakamura, et al; attempt at the characterization of spillover adsorbed species during catalysis, G.M. Pajonk; oxygen spillover for the design of industrial oxidation catalysts, Y. Moro-oka. Part 3 Oral presentations: (a selection of papers); ion spillover as the origin of the NEMCA effect, C.G. Vayenas, et al; hydrogen spillover on bimetallic supported Pt-Re particles, D.T. On and Che L. Bonneviot; hydrogen spillover in the conversion of cyclohexane on ZSM-5 zeolites, F. Roessner, et al; the role of spillover in hydrogenation of oxygenates adsorbed on Ni/Al203, B. Chen and J.L. Falconer; selective hydrogen permeation through metal-dispersed porous alumina membrane, K. Eguchi, et al; methoxy formation/spillover on Pd/A1203 studied by 13C1H NMR, O.H. Han, et al; a mathematical model for spillover, Y.. Nam and P.L. Silverston; promoting effect and hydrogen spillover in supported SeRh6-cluster analysis, Y. Izumi and Y. Iwasawa; heterogeneous catalytic ammoximation of cyclohexanone with ammonia and molecular oxygen, G. Busca, et al.