Article R241-6 of the French Sports Code
The samples and examinations referred to in article R. 241-5 must, on pain of nullity, be taken under the following conditions: 1° The materials required to collect the substances mentioned in article R. 241-5 must be supplied by the laboratory responsible for carrying out the analysis; 2° Each sample referred to in Article R. 241-5 must be distributed by the approved veterinarian in sufficient quantities in two sealed containers bearing…