Home1998 Treaties and Agreements ...Mexico (12908) – Agreement Amending the Air Transport Agreement of August 15, 1960, as Amended and Extended hide Mexico (12908) – Agreement Amending the Air Transport Agreement of August 15, 1960, as Amended and Extended TIAS Office of Treaty Affairs May 28, 1998 Transportation: Transport Services Agreement effected by exchange of notes signed at Washington September 25 and December 4, 1997; Entered into force May 28, 1998. Download attachment [353 KB] Tags Mexico Transportation Treaties