The meaningful transformations in the postmodern age have caused the crisis of the mechanism of legitimacy of the healthcare systems. If the health is the result of interaction of biological, physiological, economic, cultural and social factors is necessary to rethink the traditional structure of government, based on expertise and bureaucratic hierarchies. New forms of shared Governance structures are emerging to intervene on the different variables through cooperation processes between public and private actors (Network Governance). Starting from the different power structures that a network system can describe, the article explores the changes on the regulatory powers in the healthcare system to identify the guiding principles of the Governance model defined by the Tuscany Region through the "Company of Health".
Keywords: Network Governance, Community Health Governance, Company of Health