The former Yugoslav Republic of Macedonia
GENERAL PART
1. GENERAL PROVISIONS
Legality in the determining of crimes and the prescribing of criminal sanctions
Article 1
Nobody can be sentenced to a punishment or some other penal sanction for an act, which before it was committed, was not determined by law to be a crime and for which no punishment was prescribed by law.
Nullum crimen sine lege
Nulla poena sine lege
EDIT.