As the standard of living of the people and social demands for buildings increase, building laws are steadily being revised, and civil petitions related to building standards are also diversifying. Among them, complaints of "area and height calculation standards" are notable because there is much room for arbitrary interpretation by officials depending on external conditions, even though this standard is a significant factor that directly affects buildings' size. It means that there are differences in the interpretation of laws between architects or central and local government officials on the same basis. Consequently, it leads to conflicts of interest, disputes, and further legal proceedings in implementing administrative tasks such as building permits.