Download or read book The Role of the Domestic Law of the Host State in Determining the Jurisdiction ratione materiae of Investment Treaty Tribunals written by Reza Eftekhar and published by BRILL. This book was released on 2021-10-05 with total page 422 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Role of the Domestic Law of the Host State in Determining the Jurisdiction ratione materiae of Investment Treaty Tribunals: The Partial Revival of the Localisation Theory? focuses on the largely unexplored role of the host state law in jurisdiction ratione materiae of investment treaty tribunals. Given domestic law’s essential role in subject-matter jurisdiction, and in light of the broader functions of host state law and host state courts, the author argues that the dormant “localisation” theory has been partially revived in contemporary investment treaty law.