I.-The occupational physician, under his responsibility, may communicate, in application of Article L. 4451-2, to the radiation protection advisor information covered by medical confidentiality relating to the internal dose, when this is linked to occupational exposure and strictly useful for prevention.
II – The employer or, as the case may be, the person in charge of the competent radiation protection organisation mentioned in 2° of Article R. 4451-112, shall provide the radiation protection consultant with the necessary means to enable the latter to comply with the requirements of professional secrecy mentioned in Article L. 4451-3.