The Fourth Local Industry Advisory Committee (IAC) Meeting was held at M1803, 18/F, Council Chamber, Li Ka Shing Tower, The Hong Kong Polytechnic University, on 5 December 2024. Ir Chi-keung Hon chaired the meeting. Advisory PC, Prof. Teng, expressed his expectation for future science and technology transformation of the TRS project outcomes. The PC, Prof. Yu, delivered a brief update on the overall progress of the project. The local IAC members commented on the progress of the project.