Key legal question
Whether the revision request based on alleged bias / improper composition of the arbitral tribunal was admissible.
Extracted holding
The applicant could not rely on the alleged ground because it should have discovered and raised it during the arbitration with due diligence; the request was therefore inadmissible.
Extracted reasoning
A party to arbitration must make timely inquiries into possible grounds for challenge. The alleged memberships were discoverable from the opponent’s submissions and the TAS arbitrator profile, so the applicant’s failure to act earlier amounted to forfeiture under good faith.