The International Conference on Environmental and Energy Policy (ICEEP) 2021 is annual conferences organized by Research Group of Energy and Administrative Law, Faculty of Law Universitas Sebelas Maret Surakarta. The aims of ICEEP are to designate an interactive international forum to provide a platform for sharing and exchanging information on the latest research on energy, environment, epidemiology and information system and to stimulate collaboration between researchers, government and industries to increase community welfare. This conference also facilitate the formation of network among participants to enhance the quality and benefit of research and development. The theme of ICEEP is “Strengthening Policy Planning and Implementation of Energy, Environment, Epidemiology and Information System as a Respond to Industrial Revolution 4.0”. The scope of the field of participants comes from various fields including energy, environment, epidemiology, information system and relevant fields that contribute to Industrial Revolution 4.0.