Démarche en ligne
Unified declaration for underground works (DUPLOS) (Online service)
Bureau of Geological and Mining Research (BRGM)
DUPLOS is an online service that allows you to declare a project under Article L411-1 of the Mining Code, mandatory for drilling, drilling, excavation, underground works over 10 meters deep and for domestic drilling.
For details, please use the practical information sheets :
J'ai réalisé une démarche administrative
Je donne mon avis sur Services Publics +. L'administration concernée me répondra.
Émetteur de la démarche en ligne : Directorate for Legal and Administrative Information
Verified 01 February 2024 - Directorate for Legal and Administrative Information (Prime Minister)