Participant Type: IndividualBased on the existing information, Colin Makail has been involved in 1 investor-State dispute.Judge 1 case in this roleBarrick (PD) Australia Pty Limited v. Papua New Guinea, ICSID Case No. ARB/20/27 View case details1 source documentBarrick v. Papua New Guinea, Ruling of the Supreme Court of Papua New Guinea, September 25, 2020