South African Planning Institute (SAPI) This link opens in a new windowThe Institute is a voluntary organisation which seeks to promote planning as a discipline and the interests of the planning profession. It is made up of planners from all regions of South Africa, and from all sectors of planning, including the Public Sector, NGO's and CBO's, Private Consultants and Academics. It provides the profession with profile, identity and a voice, and it functions as a forum for all people in planning to debate critical issues affecting planning and development.