Nanoscience and nanotechnology are cross-disciplinary fields that have an impact on everything from smart coatings to electronic devices to medicine. We have created an agenda that incorporates nano-electronics and photonics, nanomaterials and nanofabrication, energy and sustainability, and biological sciences, among others, due to the transversal nature of Nanoscience. WORLD NANO 2025 is a scientific meeting that is intended to attract a large number of participants and listeners. We are putting together an amazing scientific programme, headed by world-renowned invited speakers, researchers, scientists, academicians, engineers, nanotechnologists, healthcare professionals, clinicians, pharmacists, toxicologists and industry spokesperson that will not only display exciting new breakthroughs in nanotechnology, but will also illustrate nanotechnology’s transformative significance in a variety of physical and biological sciences.