I. PROCEDURAL BACKGROUND

1. In Procedural Order No. 14 of 3 October 2014 and its letters of 9 and 14 October 2014, the Tribunal established a procedure for challenging the designations made by the Parties in (i) the exhibits filed on 1 October 2014; and (ii) the exhibits attached to the Claimant's response to the Article 1128 submissions. The Parties have now identified their designations and raised their challenges in accordance with that procedure. The Tribunal's decision with respect to each challenge is contained in Annexes A and B hereto. These Annexes form an integral part of the present Procedural Order.