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Don't Cross The Streams: Past And Present Overstatement Of Customary International Law In Connection With Conventional Fair And Equitable Treatment Obligations, Theodore Kill

Michigan Law Review

The obligation to provide fair and equitable treatment to foreign investors and investments has existed as a concept of international economic law at least since the 1919 Covenant of the League of Nations. The fair and equitable treatment provision is a key protection contained in the vast majority of modern bilateral investment treaties. Tribunals adjudicating alleged breaches of these fair and equitable treatment provisions have not arrived at a uniform interpretation of the term. As a threshold issue, however each tribunal must address the question of whether a state's obligations under a given treaty's fair and equitable treatment provision will …