I. GENERAL PROVISIONS
THE AUTHORITY COMPETENT FOR THE PERFORMANCE OF COOPERATION AND ENSURING OF IMPLEMENTATION OF THE DECISION OF THE INTERNATIONAL CRIMINAL COURT DECISION
Article 3
(3) The competent state authorities shall deal with matters concerning co-operation and implementation of the decisions of the International Criminal Court expeditiously and without delay and report thereon to the Government. The request of the International Criminal Court for the performance of certain co-operation may be rejected only for the reasons referred to in the Statute (Article 93 paragraph 3, Article 94 paragraph 4 and Article 98 paragraph 1 of the Statute).
Refusal of ICC request
Conflict with existing fundamental legal principle of general application - consultations with the Court
Protection of national security
Refusal of ICC request - protection of national security
Obligations arising out of State or diplomatic immunity
EDIT.