Part III — THE ARBITRAL TRIBUNAL
10.1 Where the Tribunal is to consist of three arbitrators, the Claimant shall nominate one arbitrator in the Request and the Respondent shall nominate one arbitrator in the Answer.
10.2 The two party-nominated arbitrators shall nominate the presiding arbitrator within fifteen (15) days of confirmation of the second co-arbitrator.
10.3 Failing nomination by the party-nominated arbitrators, the Registrar shall appoint the presiding arbitrator.
10.4 Failing nomination by a party, the Registrar shall appoint the co-arbitrator on behalf of that party. A party that has failed to nominate shall retain the right to participate fully in the arbitration thereafter.