Part 4—Other requests by ICC
Division 2—Documentation to accompany request
50 Documentation for request
(2) A request for transit under paragraph 3 of article 89 of the Statute must contain, or be accompanied by, the following information and documents:
(a) a description of the person to be transported;
(b) a brief statement of the facts of the case and their legal characterisation; and
(c) a copy of the warrant for arrest and surrender.
Contents of request for transit
EDIT.