PART II
INTERNATIONAL CRIMES AND OFFECNES AGAINST THE ADMINISTRATION OF JUSTICE
9. Defences to offences under sections 5, 6 or 7
(2) In the case of an inconsistency between a provision of the law of Samoa and a principle or provision of international law or Articles 31 and 32 of the Statute, the principle or provision of international law shall prevail.
Priority of Rome Statute over national law
EDIT.