Participant Type: IndividualBased on the existing information, Johan Steyn has been involved in 1 investor-State dispute.Arbitrator 1 case in this roleRosInvestCo UK Ltd. v. The Russian Federation, SCC Case No. V079/2005 View case details2 source documentsRosInvestCo UK Ltd. v. The Russian Federation, Award on JurisdictionRosInvestCo UK Ltd. v. The Russian Federation, Final Award