PART 3 - GENERAL PROVISIONS RELATING TO REQUESTS FOR ASSISTANCE
Official capacity of suspect or accused no bar to request
31.
Official capacity of person no bar to request—
(1)The existence of any immunity or special procedural rule attaching to the official capacity of any person is not a ground for—
(c)holding that a person is not obliged to provide the assistance sought in a request by the ICC.
EDIT.