CHAPTER 11:24
MUTUAL ASSISTANCE IN CRIMINAL MATTERS ACT
PART III
REQUESTS BY COMMONWEALTH COUNTRIES TO TRINIDAD AND TOBAGO FOR ASSISTANCE
22. Acceptance or refusal of request, etc.
(5) If a request for assistance made by a Commonwealth country, other than an informal one, is refused, the fact of, and the grounds for, the refusal shall be given by the Central Authority to the central authority for that country.
Obligation to inform the Court of reasons for denial of assistance
EDIT.