PART III—GENERAL PROVISIONS RELATING TO REQUESTS FOR ASSISTANCE
20. (1) This Part shall apply to a request by the ICC for assistance that is made under—
(b) any of the following provisions of the Rome Statute—
(i) paragraph 8 of article 19 (which relates to various steps that the Prosecutor may take with the authority of the ICC);
Admissibility challenge
Prosecutorial steps ahead of admissibility challenge
EDIT.