Wentworth, L. 2013. SADC payment integration system. (PERISA Case Study 2: Private Sector). Johannesburg, Maastricht: SAIIA, ECDPM.
On 22 July 2013 the Southern African Development Community (SADC) Integrated Regional Electronic Settlement System (SIRESS) became operational in the four countries of the Common Monetary Area (CMA): South Africa, Namibia, Lesotho and Swaziland. This is a first step to implementing a common electronic cross-border payment system across all member states of the SADC regional economic community (REC).
South African Institute of International Affairs (SAIIA)