CEREMA

CEREMA
Name	CEREMA
Native name	Centre d'études et d'expertise sur les risques, l'environnement, la mobilité et l'aménagement
Formation	2014
Type	Public establishment
Headquarters	Toulouse, France
Region	France

CEREMA

CEREMA is a French public technical expertise and research body focused on infrastructure, transport policy, urban planning, environmental risk management, and civil engineering. It provides operational support and applied research to French national agencies, regional authorities, European institutions, and international partners. The agency combines technical know-how with field operations to inform decision-making for projects linked to transport infrastructure, water management, coastal protection, and land-use planning.

History

CEREMA was created in 2014 through the consolidation of several legacy institutions, bringing together expertise from entities such as IFSTTAR, DRAST, and regional technical services formerly attached to ministries including the Ministry of Ecological Transition (France) and the Ministry of Territorial Cohesion (France). Its formation responded to policy needs emerging after major events like the 2009 European floods and the 2011 Tōhoku earthquake and tsunami, which emphasized resilience in transport networks, flood risk management, and coastal defence. Over time CEREMA absorbed units with roots in Institut géographique national, Station météorologique, and regional engineering directorates, aligning with reforms associated with the 2010s territorial reform in France and directives from the European Commission on infrastructure and environmental assessment.

Organization and Governance

CEREMA operates under the supervision of the Ministry of Ecological Transition (France) and interfaces with the Ministry of Transport (France). Its governance structure includes a board with representatives from central administrations such as the Direction générale des infrastructures, des transports et de la mer and regional stakeholders like the Regional Councils of France. Executive leadership coordinates divisions responsible for fields formerly attached to organizations including INERIS, BRGM, and ADEME. Administrative arrangements reflect public sector statutes similar to other French public establishments such as CNRS and IFREMER, while contractual mechanisms allow collaboration with supranational bodies like the European Commission and agencies such as the European Investment Bank.

Missions and Activities

Mandated to provide technical expertise and implement public policies, CEREMA undertakes missions involving project appraisal, technical assistance, safety audits, and operational support for events such as COP21 infrastructural preparations and major transport programs like the Grand Paris Express. It issues recommendations for standards and codes referenced by authorities including the Conseil d'État and courts handling infrastructure disputes. Activities range from advising on railway safety in contexts involving actors like SNCF and RATP to consulting on port infrastructure in collaboration with authorities such as the Port of Marseille. CEREMA supports implementation of European directives, participates in cross-border initiatives associated with the European Territorial Cooperation framework, and assists municipal programs exemplified by work with the City of Paris and metropolitan conglomerates like Métropole du Grand Lyon.

Research and Expertise Areas

CEREMA's expertise spans applied research in transport engineering, road safety, coastal engineering, hydrology, geotechnical engineering, and environmental impact assessment. It develops methodologies for assessing resilience of networks in contexts similar to crises like the 2015 European migrant crisis or natural hazards studied after the Kobe earthquake and the Great Hanshin earthquake. Research outputs inform standards used by institutions such as UTAC and influence projects like Lyon–Turin rail link feasibility studies. CEREMA collaborates with academic partners including Université Toulouse III — Paul Sabatier, École des Ponts ParisTech, Université Grenoble Alpes, and research organizations like INRAE and CNRS on interdisciplinary topics bridging ecological engineering and transport planning.

Facilities and Regional Presence

CEREMA maintains regional centres and specialized laboratories across France, with major sites linked to historic engineering facilities in Toulouse, Nantes, Lille, and Marseille. Its laboratories include hydraulics testing facilities comparable to those at École Centrale de Nantes and geotechnical platforms akin to infrastructure at IFSTTAR legacy sites. Field units support regional authorities such as the Normandy Regional Council and local services in overseas territories including collaborations with administrations in Guadeloupe and Réunion. Mobile teams provide on-site assessments during emergencies like flooding events in the Somme basin and coastal storms affecting areas such as Brittany.

Partnerships and International Cooperation

CEREMA engages in bilateral and multilateral cooperation with organizations like the World Bank, the European Commission, the United Nations Office for Disaster Risk Reduction, and national agencies including UK Department for Transport and Bundesanstalt für Straßenwesen (BASt). It participates in European research consortia under Horizon 2020 and successor programmes, and coordinates projects with agencies such as TRL in the United Kingdom and VTT Technical Research Centre of Finland. Through partnerships with universities and institutes including Imperial College London, TU Delft, ETH Zurich, and Politecnico di Milano, CEREMA contributes to comparative studies on urban resilience, sustainable mobility, and climate adaptation strategies.

Category:French public institutions