The Southern African Development Community (SADC) is a regional organization established in 1992 to promote economic growth, peace, and stability in Southern Africa. It consists of 16 member states, including South Africa, Tanzania, and Zimbabwe, working together to enhance trade, investment, and development in the region. SADC focuses on various sectors such as agriculture, infrastructure, and health to improve the quality of life for its citizens. The organization also addresses issues like climate change and regional security, aiming to foster cooperation and integration among its members for sustainable development.