Article R1333-153 of the French Public Health Code
I.-It is forbidden 1° To transfer, whether temporarily or permanently, electrical equipment emitting ionising radiation, accelerators and radioactive sources, whether in return for payment or free of charge, to any natural or legal person who is not in possession of a receipt for a declaration or who is not the holder of a registration or authorisation decision under one of the regimes mentioned in article L. 1333-8 or L. 1333-9…