OBS_VALUE: <ul><li><a href=https://sso.agc.gov.sg/Act/CoA1967 target=_blank>Companies Act 1967(Act 42 of 1967, adopted on 29 December 1967, revised edition of 2006, last amendment of 01 July 2021, section 145)</a></li><li><a href=https://sso.agc.gov.sg/SL/ANA1966-RG2?DocDate=20140101 target=_blank>Air Navigation (Licensing of Air Services) Regulations(G.N. No. S 344/1974, 1 January 1975, last amended on 1 January 2014)</a></li></ul>