Abstract: This paper aims to introduce the fundamental content, legislative purpose, and implementation pathways of Korea's "Act on Promoting the Development and Commercialization of Autonomous Ships." It delves into an in-depth analysis of the measures taken to promote the research, development, and commercialization of autonomous surface ships, the regulatory framework and foundational systems established, as well as the intrinsic logic and practical as well as long-term significance underlying these aspects. By sharing Korea's basic practices in promoting cutting-edge maritime technological innovation through legislation and driving the development of smart shipping via commercialization, this paper seeks to provide valuable references for China's related legislative efforts, the acceleration of smart shipping development, and the advancement of its transport sector.