Gran Colombia Gold Corp. v. Republic of Colombia, ICSID Case No. ARB/18/23, Decision on the Bifurcated Jurisdictional Issue 23 November 2020 - World Trade and Arbitration Materials View Gran Colombia Gold Corp. v. Republic of Colombia, ICSID Case No. ARB/18/23, Decision on the Bifurcated Jurisdictional Issue 23 November 2020 by - World Trade and Arbitration Materials Gran Colombia Gold Corp. v. Republic of Colombia, ICSID Case No. ARB/18/23, Decision on the Bifurcated Jurisdictional Issue 23 November 2020 33 1 World Trade and Arbitration Materials