Paragraph 1: Measures prior to carrying out an operation

I.-During an operation carried out by an external company on behalf of a user company, the head of the user company shall ensure the general coordination of the preventive measures taken by him and those taken by the head of the external company, in accordance with the provisions of Articles R. 4511-5 et seq. The head of the user undertaking and the head of the external undertaking shall request the…

During the building and civil engineering operations referred to in articles R. 4532-1 et seq., the client or, where applicable, the project manager, provides the health and safety coordinator referred to in article L. 4532-4 with the information relating to the risk due to ionising radiation, necessary for him to carry out his duties.

When a charterer makes an aircraft and its crew available to a charterer, unless otherwise stipulated in the commercial agreements drawn up under article R. 330-9 of the French Civil Aviation Code, dosimetric monitoring is the responsibility of the charterer and the charterer provides the charterer with all the information required for this purpose.