Nulla poena sine lege

Luxembourg

Luxembourg - Constitution 1868 (2009) EN

Chapter II: Public Freedoms and Fundamental Rights , Article 12

No one may be prosecuted except in the cases specified by the law and in the form which it prescribes.

''Chapter II: Public Freedoms and Fundamental Rights, Article 14''

No penalty may be established or applied except by virtue of 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.