After 43 years since its foundation the Congregation of the Sisters of Our Lady of Sion have decided to close the Center. The staff of the Centre who have always used diverse ways of offering information that is up to date and correct through different publications and the web site, hope that they have provided a good service to Jewish-Christian relations. They wish to thank all the volunteers, collaborators and readers, who have believed in the usefulness of such a service within the Catholic Church, and are confident that other resources will be found to continue to provide this service.