2026-07-072026-07-07http://salesiana.dossiersoluciones.com/handle/123456789/38420The status of the design of a detector for the TESLA collider is presented.6 pages latex including 1 embedded ps file (to appear in proceedings EPS-HEP99)High Energy Physics - ExperimentA detector for precision study of high energy e+e- annihilations: the ECFA/DESY design for TESLAtext