OBS_VALUE: <ul><li><a href=https://www.soumu.go.jp/main_sosiki/joho_tsusin/denkishikaku.html target=_blank>Guide for chief telecommunications engineer qualification certificate etc(電気通信関係資格手続きの案内, Ministry of Internal Affairs and communication, as of Aug 2022)</a></li><li><a href=https://elaws.e-gov.go.jp/search/elawsSearch/elaws_search/lsg0500/detail?lawId=342AC0000000035 target=_blank>Registration and License Tax Act(登録免許税法, Law No.35 of June 12, 1967, last amended on June 10, 2022 (Law No.61 of 2022), article 2 and Appendix Table I, 144(i) I,ro)</a></li></ul>