Article R4451-6 of the French Labour Code
A worker’s exposure to ionising radiation does not exceed: 1° For the whole body, the exposure limit value of 20 millisieverts over twelve consecutive months, assessed on the basis of the effective dose; 2° For organs or tissues, the following exposure limit values, assessed on the basis of the corresponding equivalent doses: a) 500 millisieverts over twelve consecutive months, for the extremities and the skin. For the skin, this limit…