Arbitration Involving Dual Nationals Under Investment Treaties: A New Area of Conflicting Rulings in International Law

Objective: The paramount purpose of the study is to put forth conflicting decisions in International Law while arbitrating dual nationals under investment treaties. Method: The majority of investment treaties are predicated on clauses that are somewhat wide and define qualified standards. Result: According to the findings of a number of studies, the increased participation of dual nationals in investments in host countries will likely result in future issues for international investment law (IIL), particularly the ISA system. Because of this, it is essential to conduct an in-depth investigation on the level of protection that dual nationals receive from investment deals, especially from Investor-State Dispute Settlement’s point of view. Conclusion: In investor-state arbitration (ISA) context, one's nationality is an extremely vital factor. Most investment treaties provide that in order to be eligible for the protections afforded by the treaty, an investor needs to hold citizenship in the home state. However, determining a person's nationality for the reason of an investment treaty can be an especially challenging endeavour, as it brings up a number of unanswered problems that are of significant relevance in practical terms.