LAW on the Implementation of the Statute of the International Criminal Court and the Prosecution of Crimes against International Law of War and Humanitarian Law
V COOPERATION WITH INTERNATIONAL CRIMINAL COURT
Article 25
(1) The Government of the Republic of Croatia may postpone the fulfilment of the cooperation request on account of the criminal proceedings conducted in the Republic of Croatia, or on account of the objection raised concerning the permissibility of instituting or conducting the proceedings before the International Criminal Court (Articles 94 and 95 of the Statute).
(2) If the cooperation request needs to be fulfilled by a court in Croatia, its fulfilment shall be postponed by the court at the request of the Attorney General of the Republic of Croatia.
Admissibility challenge
Postponement of execution of ICC request
Postponement - admissibility challenge
Postponement - ongoing investigation or prosecution
EDIT.