Rome Statute
Part 9: International Cooperation and Judicial Assistance
Article
Art.
87
Requests for cooperation: general provisions
1.
(a) The Court shall have the authority to make requests to States Parties for cooperation. The requests shall be transmitted through the diplomatic channel or any other appropriate channel as may be designated by each State Party upon ratification, acceptance, approval or accession.(b)
When appropriate, without prejudice to the provisions of subparagraph (a), requests may also be transmitted through the International Criminal Police Organization or any appropriate regional organization.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.3.
The requested State shall keep confidential a request for cooperation and any documents supporting the request, except to the extent that the disclosure is necessary for execution of the request.4.
In relation to any request for assistance presented under this, Part the Court may take such measures, including measures related to the protection of information, as may be necessary to ensure the safety or physical or psychological well-being of any victims, potential witnesses and their families. The Court may request that any information that is made available under this Part shall be provided and handled in a manner that protects the safety and physical or psychological well-being of any victims, potential witnesses and their families.5.
The Court may invite any State not party to this Statute to provide assistance under this Part on the basis of an ad hoc arrangement, an agreement with such State or any other appropriate basis.6.
The Court may ask any intergovernmental organization to provide information or documents. The Court may also ask for other forms of cooperation and assistance which may be agreed upon with such an organization and which are in accordance with its competence or mandate.7.
Where a State Party fails to comply with a request to cooperate by the Court contrary to the provisions of this Statute, thereby preventing the Court from exercising its functions and powers under this Statute, the Court may make a finding to that effect and refer the matter to the Assembly of States Parties or, where the Security Council referred the matter to the Court, to the Security Council.
Source:
Article 87 — Requests for cooperation: general provisions, https://www.icc-cpi.int/Publications/Rome-Statute.pdf
.