An Act to facilitate compliance by Australia with obligations under the Rome Statute of the International Criminal Court, and for related purposes
Part 3 Requests by the ICC for arrest and surrender of persons
Division 4—Surrender of persons
32 Postponement of execution of request for surrender
(1) The Attorney-General may postpone the execution of a request for surrender of a person for a crime within the jurisdiction of the ICC at any time before the person is surrendered if, and only if:
a determination on admissibility of the kind specified in section 33, 35 or 36 is pending before the ICC; or
Postponement - admissibility challenge
EDIT.