by the United Nations

“ Nothing in this Convention shall be interpreted as imposing an obligation to extradite or to afford mutual legal assistance, if the requested State Party has substantial grounds for believing that the request for extradition for offences set forth in Article 2 or for mutual legal assistance with respect to such offences has been made for the purpose of prosecuting or punishing a person on account of that person’s race, religion, nationality, ethnic origin or political opinion or that compliance with the request would cause prejudice to that person’s position for any of these reasons. ”

“ The State Party where the alleged offender is prosecuted shall, in accordance with its domestic law or applicable procedures, communicate the final outcome of the proceedings to the Secretary-General of the United Nations, who shall transmit the information to the other States Parties. ”

“ Upon receiving information that a person who has committed or who is alleged to have committed an offence as set forth in Article 2 may be present in its territory, the State Party concerned shall take such measures as may be necessary under its domestic law to investigate the facts contained in the information.
2. Upon being satisfied that the circumstances so warrant, the State Party in whose territory the offender or alleged offender is present shall take the appropriate measures under its domestic law so as to ensure that person’s presence for the purpose of prosecution or extradition. ”