[en] The objective of the Symposium on Fusion Technology (SOFT) is to exchange information on design, construction and operation of fusion experiments and the technology which is bieng developed for present and next step machines and for power plant devices. It includes oral and poster presentations, as well as an industrial and Rand D exhibition. The symposium will be held at the Pacio de Congresos de Madrid. Paseo de la Castellana 99, in the centre of Madrid, from 11th to 15 th september 2000. It is hosted by the CIEMAT and organized by the Asociacion EURATOM-CIEMAT represented by the Laboratorio Nacional de Fusion por Confinamiento Magnetico. This 21st Symposium includes invited and contributed papers on all the aspects of the following. a. Plasma Facing Components. B. Plasma Heating and Current Drive. C Plasma Engineering and Control. D. Experimental Systems. E. Diagnositcs Engineering, Data Acquisistion and Remote Participation. F. Magnets and Power Supplies. G. Fuel Technologies. H. Remote Handling. I. Blamket and Shield Technologies. J. System Engineering and Next Step Devices. K. Safety and Environment, Power Plant and Socio-Economic Studies. L. Inertial Confinement Engineering and Technologies. (Author)