Cameroon has failed in a bid to dislodge Argentine arbitrator Horacio Grigera Naón as tribunal chair in a long-running ICC arbitration on the grounds of his failure to disclose repeated appointments by private parties in disputes involving states or state entities.

For more information, please see https://globalarbitrationreview.com/article/1194475/icc-rejects-challenge-based-on-repeat-appointments-by-investors