Quality of Service Information processing system from service cuts produced in the high, medium and low voltage electrical network that affects each user. Its purpose is to generate national, international, global and individual indices. As well as bonuses to users who have exceeded the admissible limits imposed by the regulatory body. Product Quality Sidac PT: technical product quality system provides distribution companies with all the storage, processing and management tools for measurements made in the field. It allows to take control of the measurement processes and their management, comply with the documentation and database requirements demanded by the regulatory entities and provide the billing areas with all the necessary information to convey to the clients any bonus that corresponded for poor product quality. Label Management Label management system, its main objective is to effectively manage the Label on the electricity grid, which will be placed and replaced. Obtain a unique codification for each element in the electrical network, and that each movement of the Label is recorded in a historical way, from the entry of the order until it is placed in the device assigned in the network.