This article describes and analyzes the process of construction of truth and information management
in the Disque-Denúncia Central (Police Hotline) from observation of practices of the receipt of complaints,
but also of the organization and information management by the Analysis Sector. The goal is to understand how the institution – unlike other public security institutions – acts on the processes of information production and construction of truth, as well as the information management policy through the diffusion of information and reports. This analysis comprises the forms of production of information by “reports”, which have specific purposes. It is demonstrated how the information obtained by the hotline of the Disque-Denúncia Central are important to the production of Analysis Sector reports and how analysts relate to public security officer from a non-inquisitorial activity of information management. In conclusion, the research demonstrates the differences between transparent forms and inquisitorial forms of information management.