The complex activity within a medical unit should rely on a powerful reporting engine and a single, easily accessible and real time updated information source, regarding patients' flow within the medical unit, performed examinations and medical tests or prescribed medication. Besides the care for the patients' health, medical institutions need a strict inventory management, the reduction of operational costs by quickly recording and accessing the information from a single information system or the automation of the specific internal processes. It is only an integrated information system which can contribute to creating a modern, efficient and productive medical environment that is strongly oriented towards patients' satisfaction. Charisma Medical Software is a modular software solution that integrates and optimizes processes, flows, operational and financial activities specific to hospitals, clinics, drugstores and medical laboratories. The product offers the possibility of electronic bids for selecting the suppliers of drugs, instruments, repairs, consumable items or food, while being integrated with the HL7 transmission protocol for retrieving and processing data from laboratory analyzers.