This volume critically examines the relations and links between diaspora, Sudan and host countries, and attempts to outline policy and strategies to support the role of diaspora in developing, creating wealth and achieving sustainable development (SD) in Sudan. The book includes a wide range (research areas and topics) of papers, projects, proposals and case studies presented during the First Sudanese Diaspora International Conference, held in January 2009 in Brighton, United Kingdom. The seven main sections include: Diaspora Contribution to Home Country; Technology and Scientific Knowledge Transfer; Education, Training and Development; Medical Sciences and Public Health; Engineering Applications and Sustainable Business Excellence; and Environment and Waste Management.