Rome Statute of the International Criminal Court (b) Decisions on matters of procedure shall be taken by a simple majority of States Parties present and voting. 8. A State Party which is in arrears in the payment of its financial contributions towards the costs of the Court shall have no vote in the Assembly and in the Bureau if the amount of its arrears equals or exceeds the amount of the contributions due from it for the preceding two full years. The Assembly may, nevertheless, permit such a State Party to vote in the Assembly and in the Bureau if it is satisfied that the failure to pay is due to conditions beyond the control of the State Party. 9. The Assembly shall adopt its own rules of procedure. 10. The official and working languages of the Assembly shall be those of the General Assembly of the United Nations. 70