The Ministry of Land, Infrastructure, Transport and Tourism decided to establish a study group of experts to investigate the cause and prevent the recurrence of the construction failure found in buildings nationwide built by “Leopalace 21”, a major rental real estate company. Among the 1,300 buildings built by Leopalace 21, deficiencies were found, such as refractory construction and sound insulation that did not meet the required standards, leading to 7,700 people living in these high-risk buildings being...