Part 2
Specific provisions
Section 2
17. Questioning of suspects
1. Persons questioned pursuant to a request from the International Criminal Court on suspicion of having committed a crime within its jurisdiction shall, prior thereto, be informed of the crime they are suspected of and of their right to:
(3) be questioned in the presence of counsel, unless they waive this right expressly and voluntarily.
Rights during investigation - questioned in presence of counsel
EDIT.