Andy du Plessis, Issued by FoodForward SA 29 Sep 2023
Katja Hamilton 1 Sep 2023
Katja Hamilton 21 Aug 2023
Suné Van Schalkwyk, Issued by Milpark Education 29 Sep 2022
Issued by Association for Dietetics in South Africa 5 Oct 2022
Issued by Association for Dietetics in South Africa 1 Mar 2022