Prof. Wojciech Cellary participated at the Expert Group Meeting entitled Governance, Public Administration and Information Technology for Post 2015 Development, which took place in Geneva from 3 to 5 July 2013. The meeting was organized by United Nations Department of Economic and Social Affairs (UNDESA) and the Center for Electronic Governance at United Nations University International Institute for Software Technology (UNU-IIST). During the meeting prof. Cellary gave a lecture entitled “Building IT Infrastructure for Post-2015 e-Governance Development: Cloud Computing and Service-Oriented Architecture”.