[en] The Government in Paraguay approved by Decree Law 10754, dated October 6, 2000, its National Regulation on Basic Safety Standards for Radiation Protection and the Safety of Radiation Sources, based on the IAEA Safety Standards 115. The primary goal of Patient Protection is to ensure that both Regulatory Authorities and all Responsible parties in Medical Practices observe procedural process in conducting their responsibilities on regulatory and administrative affairs. On one side the Government, 'Department de Proteccion Radiologica', under the Health Ministry and Comision Nacional de Energia Atomica, and on the other side, the medical practitioner who prescribes or conducts diagnostic or therapeutic treatment, both ensure that the exposure of patients be the minimum. This document describes how the Regulatory Authorities intend to implement this recent act and on the other hand take the advantage of this Conference to understand better this subject, especially on the following subjects: essential requirement for licensing, inspection and enforcement programme in the country's capital and in the interior, where there are more difficulties; workers and medical training and lessons learned applying to developing countries. (author)