France and Trinidad have ratified 4 bilateral treaties :
an agreement dated 12 October 1964 relative to Air services ;
an agreement dated 18 April 1978 on economic and technical cooperation ;
a tax-relief agreement dated 5 August 1987 ;
an agreement dated 28 October 1993 on the protection of investments.
These texts are available online : http://www.doc.diplomatie.gouv.fr/pacte/