Mistakes to avoid
Récépissé de déclaration : Comprendre les prescriptions générales d'aménagement et d'exploitation jointes (in French only)

Failure to attach the building permit receipt to the declaration file may prevent the declaration receipt from being issued.

If the project to operate a classified facility subject to declaration requires the construction of an industrial building subject to building permit, the latter must be submitted to the relevant authorities at the same time as the declaration. The authorities in charge of urban planning and the classified facility inspectorate are responsible for checking the overall coherence of the project, and its validity in relation to other applicable requirements. The inspectorate will thus check that the declaration includes a receipt for the filing of a permit....