The International Conference on Radiation and Applications in Various Fields of Research (RAD) that will be held in Niš, Serbia, from May 23 to May 27, 2016, gathers people from various fields of research (natural science, medicine, environmental protection, engineering, as well as social sciences and humanities), representing the right choice for biologists, chemists, physicists, medical doctors, environmental protection specialists, electrical engineers and many others who are in a way connected with ionizing and non-ionizing radiations, and other areas related to them.