COOK ISLANDS – CONSTITUTION
PART IVA - FUNDAMENTAL HUMAN RIGHTS AND FREEDOMS
Construction of law
65 (1) Subject to subclause (2) of this Article and to subclause (2) of Article 64 hereof, every enactment shall be so construed and applied as not to abrogate, abridge, or infringe or to authorise the abrogation, abridgement, or infringement of any of the rights or freedoms recognised and declared by subclause (1) of Article 64 hereof, and in particular no enactment shall be construed or applied so as to-
(g) Authorise the conviction of any person of any offence except for the breach of a law in force at the time of the act or omission;
2. If a State becomes a Party to this Statute after its entry into force, the Court may exercise its jurisdiction only with respect to crimes committed after the entry into force of this Statute for that State, unless that State has made a declaration under article 12, paragraph 3.
1. No person shall be criminally responsible under this Statute for conduct prior to the entry into force of the Statute.
2. In the event of a change in the law applicable to a given case prior to a final judgement, the law more favourable to the person being investigated, prosecuted or convicted shall apply.