I BASIC PROVISIONS
Official Communications with the International Criminal Court
Article 6
State authorities shall officially communicate with the International Criminal Court in Serbian or in one of the official languages of the International Criminal Court, with translation into Serbian, unless otherwise decided by the Government.
2. Requests for cooperation and any documents supporting the request shall either be in or be accompanied by a translation into an official language of the requested State or one of the working languages of the Court, in accordance with the choice made by that State upon ratification, acceptance, approval or accession. Subsequent changes to this choice shall be made in accordance with the Rules of Procedure and Evidence.