This document lists participants from Botswana, Namibia, South Africa, Croatia, France, and the Netherlands who attended the First Regional Workshop on Groundwater Resources Governance in Transboundary Aquifers in the Stampriet Kalahari/Karoo Aquifer. Representatives included people from government departments of water affairs, universities, NGOs, consulting firms, and international organizations such as UNESCO and IGRAC. The workshop was held from October 22-24, 2013 at the UN House in Windhoek, Namibia.