CHAPTER 11:24
MUTUAL ASSISTANCE IN CRIMINAL MATTERS ACT
PART V
CRIMINAL PROCEEDINGS AND INVESTIGATIONS
MUTUAL SERVICE OF PROCESS
33A. Service of overseas process in Trinidad and Tobago.
(1) This section shall apply where the Central Authority receives from the central authority of a Commonwealth country or such similar authority of a non-commonwealth country—
(a) a summons or other process requiring a person to appear as a defendant or attend as a witness in criminal proceedings in the Commonwealth or non-commonwealth country
Examination of witnesses - authority - ICC proceedings
Examination of witnesses - national procedures for ICC proceedings
EDIT.