PART V
DOMESTIC PROCEDURES FOR OTHER TYPES OF CO-OPERATION
Restrictions on Provision of Assistance
114.
(2) The Attorney General may refuse a request by the ICC to which this Part applies if —
(a) Part VIII, which relates to the protection of national security or third party information applies; or
Protection of national security
Refusal of ICC request - protection of national security
Information, property or persons subject to the control of a third State or international organisation
Competing request - same conduct - State not Party - international obligation
EDIT.