The International Centre for Theoretical Physics (ICTP) is a research institute located in Trieste, Italy. Founded in 1964, it aims to promote advanced studies and research in theoretical physics and related disciplines, particularly in developing countries. The center provides a collaborative environment for scientists and researchers from around the world. ICTP offers various programs, including workshops, conferences, and training courses, to support education and research. It also hosts visiting scientists and provides access to its library and research facilities. The center plays a significant role in fostering international scientific collaboration and knowledge sharing.