12.1. Introduction12.2. E-health, the convergence of health issues, and ICT12.2.1. Compartmentalization and crisis in health systems12.2.2. The development of e-health12.2.3. Evolution of medical practice, computerization, and ICT use12.3. Toward a new territorialization of healthcare management12.3.1. Reorganization of the health system by regionalization12.3.2. Affirmation of new organizations of innovative interfaces as sociotechnical forms, projects, and apparatus12.4. E-health and CI: societal dimensions and territorial intelligence12.4.1. E-health and CI12.4.2. The convergence of societal and territorial intelligence: a global intelligence approach to complexity12.5. Issues in the production of collective knowledge12.5.1. Coordination: the complementarity of information and communication12.5.2. Information needs for decision assistance and new tools12.5.3. Evolution of professions and new professions12.6. Shared information systems at regional level: a step toward societal and territorial information systems with a health component?12.6.1. Issues in the construction of regionalized information systems12.6.2. Societal and territorial intelligence and building trust between actors around sociotechnical systems12.6.3. Collective knowledge production: the core of new governance in the health system12.7. Conclusion12.8. Bibliography