The International Conference on Sustainable Development is organized by the European Center of Sustainable Development in collaboration with CIT University. The 7th ICSD 2019 is inspired from the critical challenge of human, environmental, and economic sustainability concerning the present and future generations in a global-scale context. The Conference theme is: "Creating a unified foundation for the Sustainable Development: Research, practice and education". This theme emphasizes the strong foundation that is provided by using research to inform our everyday practices, policies, and analytical approaches. The 2019 Conference will once again provide a forum for the sharing of ideas, presentation of research findings, and discussion of professional issues relevant to Sustainability Science.