Part III – General Provisions Relating to Requests for Assistance
20. Requests for assistance.
(1) This Part applies to a request by the ICC for assistance that is made under –
(a) Part 9 of the Statute, namely –
(vi) facilitating the voluntary appearance of persons as witnesses or experts before the ICC;
1. States Parties shall, in accordance with the provisions of this Part and under procedures of national law, comply with requests by the Court to provide the following assistance in relation to investigations or prosecutions:
(e) Facilitating the voluntary appearance of persons as witnesses or experts before the Court;