The Institute is managed by the Board of Directors (12 members) and the General Management.
The IRGM organisation chart includes a set of structures at different levels of responsibility:
- 03 Cabinets (PCA, DG and DGA)
- Services attached to the General Management (01 Division, 03 Services and 06 Cells)
- The Structures of the Central Administration (02):
- Division of Scientific, Technical Research and Innovation ;
- the Directorate of Resources and Logistics.
- Operational Research Structures (07 Centres for a total of 31 laboratories) distributed as follows
- Geological and Mining Research Centre (04 labs) ;
- Centre de Recherches sur l’Eau et les Changements Climatiques (05 labs);
- Centre de Recherches sur les Energies Renouvelables (05 labs);
- Centre de Recherches en Sciences et Techniques Nucléaires (06 labs);
- Centre de Recherches Géophysique et Volcanologique (06 labs) ;
- Centre de Recherches en Imagerie Spatiale (03 labs);
- Centre de Recherches sur l’Environnement et les Risques Naturels (02 labs).