Every day, Cerema works hard to design, maintain, and operate infrastructure networks. Our core business has always been to ensure the viability of these infrastructure assets at the best possible financial and environmental cost, and to adapt them in line with climate change and uses. We take action alongside the decision makers and planners in a region. Our expertise concerning roads and engineering structures is universally recognised. Our role also leads us to continue our efforts in standardization, development and dissemination of regulations in France and abroad.