The collection contains the interviews which were conducted from 2004-2012 as part of a unique and pioneering Archival oral history project undertaken by the Historical Papers Research Archive, University of the Witwatersrand.
The project collected personal experiences, perceptions and stories from former members of the Self Defence Units (SDUs) from Thokoza and Katlehong on the East Rand (Gauteng) and former members of the South African Defence Force (SADF), mainly ex-32 Battalion, ex-31 Battalion, Koevoet and from other permanent force and conscripts.
The "Audible Legacy" Project aimed to capture the memories and experiences of the people involved in the formative stages of South Africa's Constitutional Court, to record in comprehensive, reliable and accessible form their memories of how an abstract constitutional ideal was converted into a functioning constitutional organism.