Participant Type: IndividualBased on the existing information, Donald J. Rennie has been involved in 1 investor-State dispute.Judge 1 case in this roleIgor Viktorovich Makarov v. Canada, ICSID Case No. ARB/26/6 View case details1 source documentIgor Viktorovich Makarov v. Canada (Minister of Foreign Affairs) and the Attorney General of Canada, Federal Court of Appeal, Judgment