PART 3 - GENERAL PROVISIONS RELATING TO REQUESTS FOR ASSISTANCE
27.
Execution of requests—
(1)If the ICC makes a request for assistance, the request must be dealt with in accordance with the relevant procedure under the law of New Zealand (as provided in this Act).
(2)If the request for assistance specifies that it should be executed in a particular manner that is not prohibited by New Zealand law or by using a particular procedure that is not prohibited by New Zealand law, the Attorney-General or the Minister, as the case may be, must use his or her best endeavours to ensure that the request is executed in that manner or using that procedure, as the case may be.
Cf Statute, articles 88, 99(1)
Execution of requests for assistance (under Articles 93 and 96) in accordance with national law
Cooperation under procedures of national law
National procedures for execution of requests for other forms of cooperation
EDIT.