Article R5121-107-3 of the French Public Health Code
I.-The period of traditional medical use provided for in 4° of Article L. 5121-14-1 is thirty years, including at least fifteen years in a Member State of the European Community or in another State party to the European Economic Area, as attested by bibliographical evidence or expert reports; thirty-year medical use is established even if the product has not been marketed with a specific authorisation or if the number of…