Article R5141-111 of the French Public Health Code
I.-Without prejudice to the provisions applicable to medicinal products classified as narcotics, any prescription for medicinal products mentioned in article L. 5143-5, as well as in II of article L. 234-2 of the Rural and Maritime Fishing Code, is written, after a veterinary diagnosis, on a prescription that legibly indicates : 1° The surname, first name and address of the veterinarian, his national registration number when he is required to…