I.-The occupational physician responsible for the individual monitoring of the state of health of workers classified within the meaning of article R. 4451-57 carrying out or participating in the carrying out of an operation in an establishment comprising a basic nuclear installation shall first receive specific training adapted to the risks associated with ionising radiation.
II – A joint order by the ministers for labour and agriculture determines:
1° The content and duration of the training for the occupational physicians concerned;
2° The qualifications of the persons responsible for the training;
3° The procedures for the training and verification of acquired knowledge and the conditions for its renewal;
4° The conditions for issuing the certificate.