Nullum crimen sine lege

Trinidad and Tobago

The International Criminal Court Act 2006

PART II
INTERNATIONAL CRIMES AND OFFENCES AGAINST ADMINISTRATION OF JUSTICE

Jurisdiction in respect of international crimes

General Principles of Criminal Law

12. (1) For the purposes of proceedings for an offence under section 9, 10 or 11—
(a) the following provisions of the Statute apply, with any necessary modifications:

(ii) article 22(2), which relates to principles of interpretation to be applied to the definition of crimes;

Rome Statute

Article 22 Nullum crimen sine lege

1. A person shall not be criminally responsible under this Statute unless the conduct in question constitutes, at the time it takes place, a crime within the jurisdiction of the Court.

2. The definition of a crime shall be strictly construed and shall not be extended by analogy. In case of ambiguity, the definition shall be interpreted in favour of the person being investigated, prosecuted or convicted.

3. This article shall not affect the characterization of any conduct as criminal under international law independently of this Statute.