American Engineering Corporation was ordered to suspend business activities from June 20, 2026, to July 11, 2026, by the Okinawa General Bureau. The suspension pertains to private civil engineering, construction, carpentry, piping, steel structure, painting, waterproofing, interior finishing, machinery installation, telecommunications, door fitting, and fire facility construction businesses in Okinawa Prefecture. The reason for the order is that during the three fiscal years from January 1, 2023, to December 31, 2025, the company installed personnel at construction sites who did not possess the qualifications or practical experience required to serve as chief or supervising engineers, as stipulated in the Construction Business Act, Article 7, Paragraph 2, Items i and ro, and Article 15, Paragraph 2, Item ro. This constitutes a violation of Construction Business Act, Article 28, Paragraph 1, Item 2.