Article R3354-11 of the French Public Health Code
If the checks are carried out following the discovery of a crime or offence referred to in article L. 3354-1, the officer or agent of the judicial police sends : 1° The first blood sample taken, together with four copies of forms A and B, to an expert biologist on the list provided for in Article R. 3354-20 ; 2° The second sample, together with one copy of sheets A…