6. The arbitral tribunal shall determine the admissibility, relevance, materiality and weight of the evidence offered.

Interim Measures of Protection

Article 26
1. At the request of either party, the arbitral tribunal may take any interim measures it deems necessary in respect of the subject matter of the dispute, including measures for the conservation of the goods forming the subject matter in dispute, such as ordering their deposit with a third person or the sale of perishable goods.
2. Such interim measures may be established in the form of an interim award. The arbitral tribunal shall be entitled to require security for the costs of such measures.
3. A request for interim measures addressed by any party to a judicial authority shall not be deemed incompatible with the agreement to arbitrate, or as a waiver of that agreement.

Experts

Article 27
1. The arbitral tribunal may appoint one or more experts to report to it, in writing, on specific issues to be determined by the tribunal. A copy of the expert