Nulla poena sine lege

Guinea

Guinea - Constitution 2010 EN

TITLE II: OF THE FUNDAMENTAL FREEDOMS, DUTIES AND RIGHTS

Article 9
No one may be arrested, detained or condemned except by virtue of a law promulgated prior to the acts alleged against them, for the motives and in the forms specified by the law.

Rome Statute

Article 23 Nulla poena sine lege

A person convicted by the Court may be punished only in accordance with this Statute.