The South African Veterinary Association (SAVA), representing veterinarians, challenged the constitutional validity of section 16 of the Medicines and Related Substances Amendment Act 14 of 2015. This provision inserted the word “veterinarian” into section 22C(1)(a) of the Medicines and Related Substances Act 101 of 1965, requiring veterinarians to obtain licences from the Director-General of Health to compound and dispense medicines. Previously, veterinarians were regulated under the Veterinary and Para‑Veterinary Professions Act and did not require such licences. The word “veterinarian” was added at the National Assembly committee stage after public hearings had concluded, without any further public participation, and was later passed by Parliament and assented to by the President.