Can States Assert Counterclaims Against Investors in BIT Proceedings?
The recent decision in Spyridon Roussalis v. Romania (ICSID Case No. ARB/06/1) is prompting renewed debate over whether ICSID arbitration, now the leading mechanism for investors to pursue treaty-based claims against host States, may also be used by those States to assert related counterclaims against the investors, allowing all such claims to be settled in…