Part 6
Miscellaneous
58.—(1) The International Criminal Court, while sitting in the State, may perform its functions under the Statute, and the provisions of the Statute in that behalf, including those relating to the Prosecutor and Part 8 thereof (appeal against or revision of decisions of a Trial Chamber of the Court), shall have effect accordingly.
(2) Orders made by the Court during a trial before it while so sitting (including orders for imprisonment or detention) shall have effect for all purposes as if they were orders made by the Central Criminal Court, and any relevant enactments and statutory instruments (including rules of court) shall have effect accordingly, with the necessary modifications.
ICC sitting in State territory
EDIT.