We welcome you in the International Conference on Chemical and Environmental Sciences 2025 (ICCAES 2025), scheduled to be held during 28, 29 and 30th March, 2025 in Kolkata, India. The conference will be organised by Department of Basic Science and Humanities, Institute of Engineering & Management, Kolkata in association with Indian Chemical Society and Royal Society of Chemistry. The conference will be on Hybrid platform. ICCAES is an interdisciplinary forum on all aspects of Chemistry and Environmental Sciences including Spectroscopy and its application. ICCAES 2025 will include keynote lectures and plenary talks delivered by eminent speakers and scientific presentations, poster competitions, model exhibition, quiz etc. One workshop or training program on Pharmacophore Modelling.