(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. Subsequent changes to the designation shall be made by each State Party in accordance with the Rules of Procedure and Evidence.
(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.
Competent authority Competent national authority Competent national judicial authority