The legislative information sources about telecommunications are scattered byeach one of the entities, resulting disorganization, prevents know the validity of norms and their appropriate application. For that reason there is the need to establish an AutomatedJuridical Data Bank on Interconnection of telecommunications networks, as a part of the Data Bank onRegulation in Telecommunicationsin such a way that serves as a tool for academic development, and put together University with Regulatory Agencies, solving the legislative disorganization in the sector. This grade work makes anexplanation of the methodology used for analyzing the juridical information, explaining the needs that lead to the creation of the database and the benefits that brings the integration of Information and Law. Additionally it shown as was the development of the particular issue of interconnection networks of providers of telecommunications networks, emphasizing the difficulties and disadvantages throughout the work. Finally it shows the results of the structural critiqueand The Specialized Thematic Thesaurus to be included in the system.