Part Five. International Cooperation in the Sphere of Criminal Court Proceedings

Section XVIII. Procedure for the Interaction of Courts, Prosecutors, Investigators and the Inquest Bodies with the Corresponding Competent Bodies and Officials of Foreign States and with International Organizations

Chapter 54. Extradition of a Person for the Criminal Prosecution or for the Execution of the Sentence

Article 464. Refusal in the Extradition of a Person

2. 3) the criminal prosecution of the person, with respect to whom an inquiry for the extradition is sent is being conducted for the same act in the Russian Federation ;

Article 19
Challenges to the jurisdiction of the Court or the admissibility of a case
2. Challenges to the admissibility of a case on the grounds referred to in article 17 or challenges to the jurisdiction of the Court may be made by:
(a) An accused or a person for whom a warrant of arrest or a summons to appear has been issued under article 58;
(b) A State which has jurisdiction over a case, on the ground that it is investigating or prosecuting the case or has investigated or prosecuted; or
(c) A State from which acceptance of jurisdiction is required under article 12.