V ENFORCEMENT OF DECISIONS TAKEN BY THE INTERNATIONAL CRIMINAL COURT
General Rules on Enforcement of Decisions Taken by the International Criminal Court
Article 31
The Republic of Serbia shall in good faith enforce judgements and other decisions taken by the International Criminal Court.
During the procedure of enforcement of decisions referred to in paragraph 1 of this Article the competent state authorities shall apply the Statute and other regulations that are the sources of rights applied in the proceeding before the International Criminal Court or concerning it, including appropriate rules of the national law.
The Republic of Serbia shall, without delay, notify the International Criminal Court on the existence of any factual or legal impediments as to the enforcement of the decisions referred to in paragraph 1 of this Article, for the purposes of consultations on further actions.
Execution of requests for assistance (under Articles 93 and 96) in accordance with national law
Cooperation under procedures of national law
Notification of circumstances that could materially affect terms or extent of imprisonment
EDIT.