The ACCESS Technology Symposium will be held on 19-20 May, 2025 (HKT) in hybrid mode at the Multi-function Room 1 - 3 of INNO2, Building 17W, Hong Kong Science Park, with some lectures/ workshops given online and some delivered on-site. The purpose of the Symposium is to upgrade the knowledge of existing specialists to a wider spectrum in multi-disciplinary field of AI accelerators, provide an up-to-date information on the state-of-the-art technologies, hardware architectures and applications as well as connecting regional researchers to leading experts worldwide to have a dialog to co-explore activities in the field. It will include 3 in-depth lectures, 5 workshops on various subjects with focus on AI accelerators and a demonstration session to present some of the activities on AI accelerators being pursued and seek comments from the experts.