Public Hospitals of Styria (KAGes) are implementing new hospital information system (MEDOCS - MEdical and nursing Documentation and Communication network of Styria) in its 21 hospitals. One of the outstanding features of this system is the coverage of virtually all communication and documentation functions related to the patient. This should be the way to fulfill the conditions for gradually removing the paper as an information medium from daily hospital practice. This approach will be tested in the MEDOCS project at two evaluation sites. In this paper the authors discuss in form of "pros and contras" the chances and risks of this approach, as well as possible strategies during the steps of implementing the "paperless" hospital. Besides of general technological, medical and cultural considerations the paper discuss also the technical and economical aspects of "paperless" hospital implementation and production.