Artikel XVI

a). All legal disputes arising in connection with the rights and obligations under this Agreement between Parties with respect to each other, or between ITSO and one or more Parties, if not otherwise settled within a reasonable time, shall be submitted to arbitration in accordance with the provisions of Annex A to this Agreement.
b). All legal disputes arising in connection with the rights and obligations under this Agreement between a Party and a State which has ceased to be a Party or between ITSO and a State which has ceased to be a Party, and which arise after the State ceased to be a Party, if not otherwise settled within a reasonable time, shall be submitted to arbitration in accordance with the provisions of Annex A to this Agreement, provided that the State which has ceased to be a Party so agrees. If a State ceases to be a Party, after a dispute in which it is a disputant has been submitted to arbitration pursuant to paragraph (a) of this Article, the arbitration shall be continued and concluded.
c). All legal disputes arising as a result of agreements between ITSO and any Party shall be subject to the provisions on settlement of disputes contained in such agreements. In the absence of such provisions, such disputes, if not otherwise settled, may be submitted to arbitration in accordance with the provisions of Annex A to this Agreement if the disputants so agree.