Abstract
The objective of this study is to propose effective measures for enhancing the G-SEED certification process and optimizing work efficiency by analyzing the correlation between the building design process and the green building certification process. A notable Issue with G-SEED is the separate pre-certification and final certification phases, resulting in duplicated efforts for preparing green certification documents. During the design stage, the building designer is required to prepare credit documents for unconfirmed items and subsequently prepare additional credit documents for items in the construction stage to complete the pre-certification process. To address these challenges, it is crucial to explore more flexible approaches, such as integrating the entire certification process and allowing for process selection. Additionally, the development of an integrated online platform capable of consistently managing G-SEED data throughout the certification process is essential.