Because the aging in Korea is progressing very rapidly and, at the same time, the possibility to become the acquired disabilities due to accident and illness shows the significant level, all the people can become the disabled and as the age gets higher, the recognition that they may experience discomfort in daily life due to physical disabilities gradually increases. Accordingly, the interest on the barrier-free related closely to the movement of the aged and the disabled and their access is gradually increasing. In this situation, the barrier-free certification system has been implemented since 2008, so the acquisition number of the system gets higher over year and the overall recognition on the barrier-free is going upward. The AHP survey was conducted for examining the importance level of point of the current certification evaluation items, focused on the criteria of buildings. This study presents the results with high importance in medium and guide facility toward a direction to arrange the certification point distribution through examining the importance level of point distribution-weighted value of the current certification evaluation items, so it’s found that it will be used as a reference material with regard to the point distribution-weighted value in time of revising the certification criteria in future after reviewing minutely the relative relationship with the common facility application of certification and the other items’ point distribution.