The mission of the Institute is to act as the collective voice serving the interests of its members in pursuit of excellence and responsible design. It aims to uphold the dignity of the architectural profession and contribute meaningfully to the enhancement of society and the environment. The fundamental principles of equality and justice are implicit in our Constitution.

SAIA incorporates the nine existing regional institutes: Border-Kei [Eastern Cape], CIfA [Western Cape], Eastern Cape, Free State, GIfA [Gauteng], KZNIA [KwaZulu-Natal], Limpopo, Mpumalanga and PIA [Gauteng.