There is only one facial/orbital/ocular prosthetic Association in South Africa, namely AOOPA, which is the African Orbital and Ocular Prosthetics Association. AOOPA deals with facial/orbital/ocular prosthetics and manufacture artificial eyes.
There is also OASA, which is the Ocularists Association of Southern Africa. OASA only includes ocularistry within its scope of practice. Facial/orbital prosthetics are excluded.