Olives South Australia Inc (OSA) is the peak industry body representing olive growers in South Australia since 1996.  OSA is a "participating state body" of the Australian Olive Association (AOA).  In 2007 the National olive industry underwent a structural reorganisation which has seen all other states become branches of the national body (AOA).  Whilst Olives SA acts like a branch and is bound to the AOA by way of a "memorandum of understanding", we retain our constitution.