Prof. John Collier is Director of the Central Laser Facility (CLF) based at the Rutherford Appleton Laboratory at Harwell, Oxfordshire and part of the UKRI Science and Technology Facilities Council. A laser scientist by training, he joined the CLF and has served as Director for 16 years, leading approximately 200 scientists, engineers, and technicians. Under his leadership, the CLF has become one of the world's foremost centres for multidisciplinary laser-based science and innovation, collaborating with UK universities, research councils, industry, and international partners. He is Executive Director of Laserlab-Europe and a director of CLF spinouts Scitech Precision Ltd and Dipole Laser Systems Ltd. A Fellow of the Learned Society of Wales, he has published over 120 peer-reviewed articles and received the Institute of Physics Glazebrook Medal in 2020.

       The Central Laser Facility (CLF) is the UK's national centre for laser-based research infrastructure, supporting academic, industrial, and international users across the physical, life, and engineering sciences. This talk provides an institutional overview of the CLF's major strategic programmes and user facilities, including HiLUX for ultrafast laser and spectroscopy research, EPAC (Extreme Photonics Applications Centre) for laser-driven accelerator science, UPLiFT for laser inertial fusion energy technology, and Vulcan 20-20, a major upgrade of the CLF's flagship high-power laser. The CLF also supports a broad multidisciplinary user base through the Lasers for Science Facility, encompassing platforms such as OCTOPUS and ULTRA. The talk will highlight how this portfolio integrates user access, facility development, instrumentation, and long-term strategic investment within a single national infrastructure.