PART TWO COURSE OF PROCEDURE
Chapter XXXIII
PROCEDURE FOR EXTRADITION OF ACCUSED AND CONVICTED PERSONS, AND PROCEDURE FOR TRANSFER OF CONVICTED PERSON
1. The procedure for extradition of the accused and convicted persons.
Article 521
(1) If extradition of the same person is requested by several foreign countries for the same crime, the primacy will be given to the application of the country whose citizen the person is, and if that country does not request the extradition- to the application of the country on which territory the crime has been committed, and if the crime has been committed on the territory of several countries or if it is not known where it is committed- to the application of the country which has first requested for extradition .
(2) If extradition of the same person is requested by several countries for different crimes, the primacy will be given to the application of that country whose citizen the person is, and if that country does not request extradition- to the application of the country on whose region is committed the most severe crime, and if the crimes are equally severe- to the application of the country which has first requested for extradition .
7. Cuando el Estado Parte que reciba una solicitud de la Corte de entrega de una persona reciba también una solicitud de otro Estado relativa a la extradición de la misma persona por una conducta distinta de la que constituye el crimen en razón del cual la Corte solicita la entrega:
(a) El Estado requerido, si no está obligado por ninguna norma internacional a conceder la extradición al Estado requirente, dará preferencia a la solicitud de la Corte;