The social demand for landscape architecture is increasing. The role and function of landscape architecture, such as health and healing, regional revitalization, and response to climate change, are expanding. Korean landscape architecture was introduced in the 1970s to preserve damaged land environments due to indiscriminate development projects. Since then, it has grown steadily, relying on large-scale construction projects including the development of new cities. However, since 2000, it has been stagnant with the change of urban development paradigm. As a result, small-scale landscape businesses are increasing, and the status as an independent industry is lowered.

The "Landscape Architecture Promotion Act" enacted in 2015 include landscape architectural promotion facility and complex system to support landscape architecture industry by intensively attracting landscape architecture companies and supporting facilities, and to activate landscape architecture areas. The purpose of this study is to suggest an improvement plan to enhance the effectiveness of the landscape architectural promotion facility and complex system. The main research contents are as follows: Firstly, through the analysis of related systems and cases, not only directions for the landscape architectural promotion facility and complex system, but also implications for the revision of laws were derived. Second, the necessity of the landscape architectural promotion facility and complex system as well as the improvement plan of the system were derived through the cognition survey for workers and experts in the landscape architecture area. Third, we proposed a legislative amendment plan for the activation of the project model and system of the landscape architectural promotion facility and complex.