OBS_VALUE: <ul><li><a href=https://elaws.e-gov.go.jp/document?lawid=327AC0000000231 target=_blank>Civil Aeronautics Act(航空法, Law No.231 of 1952, last amended on June 12, 2022 (Law No. 61 of 2020), articles 113-2, 126, 127, 130, 130-2)</a></li><li><a href=https://elaws.e-gov.go.jp/search/elawsSearch/elaws_search/lsg0500/detail?lawId=327M50000800056 target=_blank>Ordinance for Enforcement of the Civil Aeronautics Act(航空法施行規則, Ministry of Transport Order No.56 of 1952, last amended on June 20, 2022(Ordinance no 72 of 2021), articles 222, 230-231, 234, 234-2)</a></li><li><a href=https://www.mlit.go.jp/notice/noticedata/pdf/200706/00004868.pdf target=_blank>Approval Guideline for Entrustment(業務の管理の受委託の許可実施要領(空航第71号、空機第67号),  Director-General of Civil Aviation Bureau Notification, issued on January 28, 2000, last amended on March 28, 2006)</a></li></ul>