3. Forms de Arbitration
In case of international arbitration, the investor may refer the dispute to: a) ICSID, provided each Contracting Party is a party to the ICSID Convention. (For the interim period, both parties give their consent to the submission of the dispute to the ICSID Additional Facility Rules); or b) an ad hoc arbitration tribunal established under the UNCITRAL Arbitration Rules. (Article IX (3)).
4. Applicable Law
The arbitral tribunal shall decide the dispute in accordance with the provisions of the Agreement, with reference to the laws of the Contracting Party involved in the dispute; terms of any specific agreement concluded in relation to such an investment and principles of international law. (Article IX (4)).