Where the Superior Court of Arbitration annuls an arbitral award in whole or in part, it shall refer the case back to the parties who shall appoint a new arbitrator if they so agree.
If, following a new appeal, the new award is set aside by the Court, the Court shall appoint one of its rapporteurs to conduct a supplementary investigation.
Within fifteen days of the second annulment decision, the Court shall, after taking cognisance of the investigation and with the same powers as an arbitrator, make an arbitral award which may not be appealed.