This work is based mainly on the contents of the Integrative Final Work (TFI), which was carried out and approved in the framework of the Specialization Program in Public Management, jointly organized between the National University of Tres de Febrero and the Undersecretariat for Modernization of the State of the Province of Buenos Aires. The subject of this work is benchmarking in the public sector. This research, part of the interest to analyze the importance of benchmarking in the sector - as a tool for improvement and innovation of public management - where States commit efforts to achieve quality, efficiency and effectiveness in the services provided. In this logic is inscribed the main objective, which consists of making contributions and proposals, for the implementation of benchmarking tools in the transversal and regional dimensions of the State of the Province of Buenos Aires.