Title II
Rights

CHAPTER EIGHT
Rights to protection

Article 76. In all processes where rights and obligations of any kind are set forth, the right to due process of law shall be ensured, including the following basic guarantees :

3. No one shall be judged or punished for a deed or omission which, at the time of its perpetration, is not legally classified by law as a criminal, administrative or other offense ; nor shall a punishment not provided for by the Constitution or law be applied. A person can only be judged by a competent judge or authority and in keeping with the procedures corresponding to each proceeding.

Article 11
Jurisdiction ratione temporis
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.

Article 24
Non-retroactivity ratione personae
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.