Abstract
Building-Standard-Law determined the minimum standard for safety of buildings and obliged to undergo inspection at their
completion of construction. However the ratio of inspection has been under 50% for many years. As many buildings under
minimum safety standard collapsed by the Great Hanshin Awaji Earthquake in 1995, the importance of the Inspection for
Completion has been recognized again. The ratio of inspection has been improved to around 90%. Especially in Saitama, Nara and
Hokkaido prefecture the ratio is high. This study explicates the system of those three prefectures; they have many
100%Special-Administrative-Agencies and “All Saitama United Action” is effective.
