PART ONE GENERAL PART 
CHAPTER I COMPETENCY OF CRIMINAL LAWS 
Division 3 Local Applicability 
Section 9 Jurisdiction Stipulated by International Treaty 
(1) Criminality of an act shall be assessed according to the law of the Czech Republic also if an international treaty incorporated into the system of law (hereinafter referred to as “international treaty”) stipulates so. 
(2) The provisions of Section 4 to 8 shall not apply if it is not admissible according to an international treaty.
States Parties shall, in accordance with the provisions of this Statute, cooperate fully with the Court in its investigation and prosecution of crimes within the jurisdiction of the Court.