The Assets life cycle management of an organization, including the purchase planning, receiving, movements and disposal, has been growing in importance in this new century, mainly by the increased competitiveness between organizations, by stemming growing need for cost reduction and the application of resources optimization. To support this life cycle management, information technology is a critical factor for success, in the same way that, over the years, has contributed increasingly to the generation of information about all business processes, including supply chain management and other logistic processes. In this context, this work paper conducts a case study in a telecommunications company, describing a suggested solution for its assets management, with the RFID technology implementation. The proposed solution promotes adjustments in business processes, cultural transformations and the integration of information and systems. The study also identifies the critical factors and the steps in the deployment process of the solution, solves problems with the physical identification of assets and generates consistent information to meet legal requirements set by the regulatory agency.