Participant Type: IndividualInvolved in 1 case (1 Contract (Investor–State)) · evidenced by 2 case documents on recordArbitrator 1 case in this roleSigma Constructores, S.A. v. Republic of Guatemala (IV), CENAC Case No. 02-2020 View case details2 source documentsSigma Constructores S.A. v. Republic of Guatemala (II), AwardSigma Constructores S.A. v. Republic of Guatemala (II), Order No. 13 on Correction of Award