TITLE I

SOVEREIGNTY OF ANDORRA

Article 3

2.The Constitution recognizes the principles of equality, hierarchy, publicity of the judicial rules, non-retroactivity of the rules restricting individual rights or those that are unfavourable in their effect or sanction, juridical security, accountability of public institutions and prohibition of any kind of arbitrariness.

TITLE II

RIGHTS AND FREEDOMS

Chapter III. The fundamental rights of the person and public freedoms

Article 9

4. No one shall be held criminally or administratively liable on account of any acts or omissions which were lawful at the time when they were committed.

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.