The India International Science Festival (IISF) is a collaborative endeavour between Ministry of Science and Technology, Ministry of Earth Sciences, Department of Space and Department of Atomic Energy in partnership with Vijnana Bharati - a science movement spearheaded by scientists of the nation with swadeshi spirit. IISF's primary objective is to commemorate the world of science, making it accessible to all. The essential notion is to engage general populace with science in an enjoyable and entertaining manner, thereby contributing to health, prosperity and meaningful life. By means of its inventive programs and initiatives, IISF extends opportunities for people and scientific community, both within the country and internationally, to come together, collaborate and partake in the gratification of advancing scientific pursuits towards betterment of India and humanity.