In the last two decades, the Permanent Court of Arbitration’s (PCA) overall docket has seen a rapid growth in mixed arbitrations between States and private parties. Today, over 180 arbitrations are currently pending before PCA tribunals, of which more than 100 are investor-State disputes brought under bilateral and multilateral investment treaties and national investment laws….

The decision of the Supreme Court of India (“SC”) in Ssangyong Engineering & Construction Co. Ltd. v. National Highways Authority of India (NHAI) (“Ssansyong”), has led to three notable developments: (1) it clarifies the scope of the “public policy” ground for setting aside an award as amended by the Arbitration and Conciliation (Amendment) Act 2015…